15672437280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63647}}^1$

素因数の和:63693

約数の個数: 240

約数和(自身を含む): 58222644480

約数和(自身を除く): 42550207200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 63647, 82080, 123120, 127294, 190941, 246240, 254588, 318235, 381882, 509176, 572823, 636470, 763764, 954705, 1018352, 1145646, 1209293, 1272940, 1527528, 1718469, 1909410, 2036704, 2291292, 2418586, 2545880, 2864115, 3055056, 3436938, 3627879, 3818820, 4582584, 4837172, 5091760, 5155407, 5728230, 6046465, 6110112, 6873876, 7255758, 7637640, 8592345, 9165168, 9674344, 10183520, 10310814, 10883637, 11456460, 12092930, 13747752, 14511516, 15275280, 17184690, 18139395, 18330336, 19348688, 20621628, 21767274, 22912920, 24185860, 25777035, 27495504, 29023032, 30550560, 32650911, 34369380, 36278790, 38697376, 41243256, 43534548, 45825840, 48371720, 51554070, 54418185, 54991008, 58046064, 65301822, 68738760, 72557580, 82486512, 87069096, 91651680, 96743440, 97952733, 103108140, 108836370, 116092128, 130603644, 137477520, 145115160, 163254555, 164973024, 174138192, 193486880, 195905466, 206216280, 217672740, 261207288, 274955040, 290230320, 326509110, 348276384, 391810932, 412432560, 435345480, 489763665, 522414576, 580460640, 653018220, 783621864, 824865120, 870690960, 979527330, 1044829152, 1306036440, 1567243728, 1741381920, 1959054660, 2612072880, 3134487456, 3918109320, 5224145760, 7836218640, 15672437280]

約数ペア:

[(1, 15672437280), (2, 7836218640), (3, 5224145760), (4, 3918109320), (5, 3134487456), (6, 2612072880), (8, 1959054660), (9, 1741381920), (10, 1567243728), (12, 1306036440), (15, 1044829152), (16, 979527330), (18, 870690960), (19, 824865120), (20, 783621864), (24, 653018220), (27, 580460640), (30, 522414576), (32, 489763665), (36, 435345480), (38, 412432560), (40, 391810932), (45, 348276384), (48, 326509110), (54, 290230320), (57, 274955040), (60, 261207288), (72, 217672740), (76, 206216280), (80, 195905466), (81, 193486880), (90, 174138192), (95, 164973024), (96, 163254555), (108, 145115160), (114, 137477520), (120, 130603644), (135, 116092128), (144, 108836370), (152, 103108140), (160, 97952733), (162, 96743440), (171, 91651680), (180, 87069096), (190, 82486512), (216, 72557580), (228, 68738760), (240, 65301822), (270, 58046064), (285, 54991008), (288, 54418185), (304, 51554070), (324, 48371720), (342, 45825840), (360, 43534548), (380, 41243256), (405, 38697376), (432, 36278790), (456, 34369380), (480, 32650911), (513, 30550560), (540, 29023032), (570, 27495504), (608, 25777035), (648, 24185860), (684, 22912920), (720, 21767274), (760, 20621628), (810, 19348688), (855, 18330336), (864, 18139395), (912, 17184690), (1026, 15275280), (1080, 14511516), (1140, 13747752), (1296, 12092930), (1368, 11456460), (1440, 10883637), (1520, 10310814), (1539, 10183520), (1620, 9674344), (1710, 9165168), (1824, 8592345), (2052, 7637640), (2160, 7255758), (2280, 6873876), (2565, 6110112), (2592, 6046465), (2736, 5728230), (3040, 5155407), (3078, 5091760), (3240, 4837172), (3420, 4582584), (4104, 3818820), (4320, 3627879), (4560, 3436938), (5130, 3055056), (5472, 2864115), (6156, 2545880), (6480, 2418586), (6840, 2291292), (7695, 2036704), (8208, 1909410), (9120, 1718469), (10260, 1527528), (12312, 1272940), (12960, 1209293), (13680, 1145646), (15390, 1018352), (16416, 954705), (20520, 763764), (24624, 636470), (27360, 572823), (30780, 509176), (41040, 381882), (49248, 318235), (61560, 254588), (63647, 246240), (82080, 190941), (123120, 127294)]