15603390720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1279}}^1$

素因数の和:1662

約数の個数: 288

約数和(自身を含む): 55570636800

約数和(自身を除く): 39967246080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 353, 360, 384, 432, 480, 540, 576, 640, 706, 720, 768, 864, 960, 1059, 1080, 1152, 1279, 1280, 1412, 1440, 1728, 1765, 1920, 2118, 2160, 2304, 2558, 2824, 2880, 3177, 3456, 3530, 3837, 3840, 4236, 4320, 5116, 5295, 5648, 5760, 6354, 6395, 6912, 7060, 7674, 8472, 8640, 9531, 10232, 10590, 11296, 11511, 11520, 12708, 12790, 14120, 15348, 15885, 16944, 17280, 19062, 19185, 20464, 21180, 22592, 23022, 25416, 25580, 28240, 30696, 31770, 33888, 34533, 34560, 38124, 38370, 40928, 42360, 45184, 46044, 47655, 50832, 51160, 56480, 57555, 61392, 63540, 67776, 69066, 76248, 76740, 81856, 84720, 90368, 92088, 95310, 101664, 102320, 112960, 115110, 122784, 127080, 135552, 138132, 152496, 153480, 163712, 169440, 172665, 184176, 190620, 203328, 204640, 225920, 230220, 245568, 254160, 271104, 276264, 304992, 306960, 327424, 338880, 345330, 368352, 381240, 406656, 409280, 451487, 451840, 460440, 491136, 508320, 552528, 609984, 613920, 677760, 690660, 736704, 762480, 813312, 818560, 902974, 920880, 982272, 1016640, 1105056, 1219968, 1227840, 1354461, 1355520, 1381320, 1473408, 1524960, 1637120, 1805948, 1841760, 2033280, 2210112, 2257435, 2439936, 2455680, 2708922, 2762640, 2946816, 3049920, 3611896, 3683520, 4063383, 4066560, 4420224, 4514870, 4911360, 5417844, 5525280, 6099840, 6772305, 7223792, 7367040, 8126766, 8840448, 9029740, 10835688, 11050560, 12190149, 12199680, 13544610, 14447584, 14734080, 16253532, 18059480, 20316915, 21671376, 22101120, 24380298, 27089220, 28895168, 32507064, 36118960, 40633830, 43342752, 44202240, 48760596, 54178440, 57790336, 60950745, 65014128, 72237920, 81267660, 86685504, 97521192, 108356880, 115580672, 121901490, 130028256, 144475840, 162535320, 173371008, 195042384, 216713760, 243802980, 260056512, 288951680, 325070640, 346742016, 390084768, 433427520, 487605960, 520113024, 577903360, 650141280, 780169536, 866855040, 975211920, 1040226048, 1300282560, 1560339072, 1733710080, 1950423840, 2600565120, 3120678144, 3900847680, 5201130240, 7801695360, 15603390720]

約数ペア:

[(1, 15603390720), (2, 7801695360), (3, 5201130240), (4, 3900847680), (5, 3120678144), (6, 2600565120), (8, 1950423840), (9, 1733710080), (10, 1560339072), (12, 1300282560), (15, 1040226048), (16, 975211920), (18, 866855040), (20, 780169536), (24, 650141280), (27, 577903360), (30, 520113024), (32, 487605960), (36, 433427520), (40, 390084768), (45, 346742016), (48, 325070640), (54, 288951680), (60, 260056512), (64, 243802980), (72, 216713760), (80, 195042384), (90, 173371008), (96, 162535320), (108, 144475840), (120, 130028256), (128, 121901490), (135, 115580672), (144, 108356880), (160, 97521192), (180, 86685504), (192, 81267660), (216, 72237920), (240, 65014128), (256, 60950745), (270, 57790336), (288, 54178440), (320, 48760596), (353, 44202240), (360, 43342752), (384, 40633830), (432, 36118960), (480, 32507064), (540, 28895168), (576, 27089220), (640, 24380298), (706, 22101120), (720, 21671376), (768, 20316915), (864, 18059480), (960, 16253532), (1059, 14734080), (1080, 14447584), (1152, 13544610), (1279, 12199680), (1280, 12190149), (1412, 11050560), (1440, 10835688), (1728, 9029740), (1765, 8840448), (1920, 8126766), (2118, 7367040), (2160, 7223792), (2304, 6772305), (2558, 6099840), (2824, 5525280), (2880, 5417844), (3177, 4911360), (3456, 4514870), (3530, 4420224), (3837, 4066560), (3840, 4063383), (4236, 3683520), (4320, 3611896), (5116, 3049920), (5295, 2946816), (5648, 2762640), (5760, 2708922), (6354, 2455680), (6395, 2439936), (6912, 2257435), (7060, 2210112), (7674, 2033280), (8472, 1841760), (8640, 1805948), (9531, 1637120), (10232, 1524960), (10590, 1473408), (11296, 1381320), (11511, 1355520), (11520, 1354461), (12708, 1227840), (12790, 1219968), (14120, 1105056), (15348, 1016640), (15885, 982272), (16944, 920880), (17280, 902974), (19062, 818560), (19185, 813312), (20464, 762480), (21180, 736704), (22592, 690660), (23022, 677760), (25416, 613920), (25580, 609984), (28240, 552528), (30696, 508320), (31770, 491136), (33888, 460440), (34533, 451840), (34560, 451487), (38124, 409280), (38370, 406656), (40928, 381240), (42360, 368352), (45184, 345330), (46044, 338880), (47655, 327424), (50832, 306960), (51160, 304992), (56480, 276264), (57555, 271104), (61392, 254160), (63540, 245568), (67776, 230220), (69066, 225920), (76248, 204640), (76740, 203328), (81856, 190620), (84720, 184176), (90368, 172665), (92088, 169440), (95310, 163712), (101664, 153480), (102320, 152496), (112960, 138132), (115110, 135552), (122784, 127080)]