15161172480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21227}}^1$

素因数の和:21287

約数の個数: 240

約数和(自身を含む): 54203745024

約数和(自身を除く): 39042572544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 21227, 22320, 23040, 23808, 29760, 35712, 39680, 42454, 44640, 47616, 59520, 63681, 71424, 79360, 84908, 89280, 106135, 119040, 127362, 142848, 169816, 178560, 191043, 212270, 238080, 254724, 318405, 339632, 357120, 382086, 424540, 509448, 636810, 658037, 679264, 714240, 764172, 849080, 955215, 1018896, 1273620, 1316074, 1358528, 1528344, 1698160, 1910430, 1974111, 2037792, 2547240, 2632148, 2717056, 3056688, 3290185, 3396320, 3820860, 3948222, 4075584, 5094480, 5264296, 5434112, 5922333, 6113376, 6580370, 6792640, 7641720, 7896444, 8151168, 9870555, 10188960, 10528592, 10868224, 11844666, 12226752, 13160740, 13585280, 15283440, 15792888, 16302336, 19741110, 20377920, 21057184, 23689332, 24453504, 26321480, 27170560, 29611665, 30566880, 31585776, 32604672, 39482220, 40755840, 42114368, 47378664, 48907008, 52642960, 54341120, 59223330, 61133760, 63171552, 78964440, 81511680, 84228736, 94757328, 97814016, 105285920, 118446660, 122267520, 126343104, 157928880, 163023360, 168457472, 189514656, 210571840, 236893320, 244535040, 252686208, 315857760, 336914944, 379029312, 421143680, 473786640, 489070080, 505372416, 631715520, 758058624, 842287360, 947573280, 1010744832, 1263431040, 1516117248, 1684574720, 1895146560, 2526862080, 3032234496, 3790293120, 5053724160, 7580586240, 15161172480]

約数ペア:

[(1, 15161172480), (2, 7580586240), (3, 5053724160), (4, 3790293120), (5, 3032234496), (6, 2526862080), (8, 1895146560), (9, 1684574720), (10, 1516117248), (12, 1263431040), (15, 1010744832), (16, 947573280), (18, 842287360), (20, 758058624), (24, 631715520), (30, 505372416), (31, 489070080), (32, 473786640), (36, 421143680), (40, 379029312), (45, 336914944), (48, 315857760), (60, 252686208), (62, 244535040), (64, 236893320), (72, 210571840), (80, 189514656), (90, 168457472), (93, 163023360), (96, 157928880), (120, 126343104), (124, 122267520), (128, 118446660), (144, 105285920), (155, 97814016), (160, 94757328), (180, 84228736), (186, 81511680), (192, 78964440), (240, 63171552), (248, 61133760), (256, 59223330), (279, 54341120), (288, 52642960), (310, 48907008), (320, 47378664), (360, 42114368), (372, 40755840), (384, 39482220), (465, 32604672), (480, 31585776), (496, 30566880), (512, 29611665), (558, 27170560), (576, 26321480), (620, 24453504), (640, 23689332), (720, 21057184), (744, 20377920), (768, 19741110), (930, 16302336), (960, 15792888), (992, 15283440), (1116, 13585280), (1152, 13160740), (1240, 12226752), (1280, 11844666), (1395, 10868224), (1440, 10528592), (1488, 10188960), (1536, 9870555), (1860, 8151168), (1920, 7896444), (1984, 7641720), (2232, 6792640), (2304, 6580370), (2480, 6113376), (2560, 5922333), (2790, 5434112), (2880, 5264296), (2976, 5094480), (3720, 4075584), (3840, 3948222), (3968, 3820860), (4464, 3396320), (4608, 3290185), (4960, 3056688), (5580, 2717056), (5760, 2632148), (5952, 2547240), (7440, 2037792), (7680, 1974111), (7936, 1910430), (8928, 1698160), (9920, 1528344), (11160, 1358528), (11520, 1316074), (11904, 1273620), (14880, 1018896), (15872, 955215), (17856, 849080), (19840, 764172), (21227, 714240), (22320, 679264), (23040, 658037), (23808, 636810), (29760, 509448), (35712, 424540), (39680, 382086), (42454, 357120), (44640, 339632), (47616, 318405), (59520, 254724), (63681, 238080), (71424, 212270), (79360, 191043), (84908, 178560), (89280, 169816), (106135, 142848), (119040, 127362)]