123245160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15329}}^1$

素因数の和:15410

約数の個数: 64

約数和(自身を含む): 375278400

約数和(自身を除く): 252033240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 15329, 30658, 45987, 61316, 76645, 91974, 122632, 153290, 183948, 229935, 306580, 367896, 459870, 613160, 919740, 1027043, 1839480, 2054086, 3081129, 4108172, 5135215, 6162258, 8216344, 10270430, 12324516, 15405645, 20540860, 24649032, 30811290, 41081720, 61622580, 123245160]

約数ペア:

[(1, 123245160), (2, 61622580), (3, 41081720), (4, 30811290), (5, 24649032), (6, 20540860), (8, 15405645), (10, 12324516), (12, 10270430), (15, 8216344), (20, 6162258), (24, 5135215), (30, 4108172), (40, 3081129), (60, 2054086), (67, 1839480), (120, 1027043), (134, 919740), (201, 613160), (268, 459870), (335, 367896), (402, 306580), (536, 229935), (670, 183948), (804, 153290), (1005, 122632), (1340, 91974), (1608, 76645), (2010, 61316), (2680, 45987), (4020, 30658), (8040, 15329)]