137910720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1598

約数の個数: 112

約数和(自身を含む): 442679328

約数和(自身を除く): 304768608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1481, 1552, 1940, 2328, 2910, 2962, 3104, 3880, 4443, 4656, 5820, 5924, 6208, 7405, 7760, 8886, 9312, 11640, 11848, 14810, 15520, 17772, 18624, 22215, 23280, 23696, 29620, 31040, 35544, 44430, 46560, 47392, 59240, 71088, 88860, 93120, 94784, 118480, 142176, 143657, 177720, 236960, 284352, 287314, 355440, 430971, 473920, 574628, 710880, 718285, 861942, 1149256, 1421760, 1436570, 1723884, 2154855, 2298512, 2873140, 3447768, 4309710, 4597024, 5746280, 6895536, 8619420, 9194048, 11492560, 13791072, 17238840, 22985120, 27582144, 34477680, 45970240, 68955360, 137910720]

約数ペア:

[(1, 137910720), (2, 68955360), (3, 45970240), (4, 34477680), (5, 27582144), (6, 22985120), (8, 17238840), (10, 13791072), (12, 11492560), (15, 9194048), (16, 8619420), (20, 6895536), (24, 5746280), (30, 4597024), (32, 4309710), (40, 3447768), (48, 2873140), (60, 2298512), (64, 2154855), (80, 1723884), (96, 1436570), (97, 1421760), (120, 1149256), (160, 861942), (192, 718285), (194, 710880), (240, 574628), (291, 473920), (320, 430971), (388, 355440), (480, 287314), (485, 284352), (582, 236960), (776, 177720), (960, 143657), (970, 142176), (1164, 118480), (1455, 94784), (1481, 93120), (1552, 88860), (1940, 71088), (2328, 59240), (2910, 47392), (2962, 46560), (3104, 44430), (3880, 35544), (4443, 31040), (4656, 29620), (5820, 23696), (5924, 23280), (6208, 22215), (7405, 18624), (7760, 17772), (8886, 15520), (9312, 14810), (11640, 11848)]