2480454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{102329}}^1$

素因数の和:102446

約数の個数: 80

約数和(自身を含む): 7765619040

約数和(自身を除く): 5285164080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 102329, 204658, 306987, 409316, 511645, 613974, 818632, 1023290, 1227948, 1534935, 1637264, 2046580, 2455896, 3069870, 4093160, 4911792, 6139740, 8186320, 10335229, 12279480, 20670458, 24558960, 31005687, 41340916, 51676145, 62011374, 82681832, 103352290, 124022748, 155028435, 165363664, 206704580, 248045496, 310056870, 413409160, 496090992, 620113740, 826818320, 1240227480, 2480454960]

約数ペア:

[(1, 2480454960), (2, 1240227480), (3, 826818320), (4, 620113740), (5, 496090992), (6, 413409160), (8, 310056870), (10, 248045496), (12, 206704580), (15, 165363664), (16, 155028435), (20, 124022748), (24, 103352290), (30, 82681832), (40, 62011374), (48, 51676145), (60, 41340916), (80, 31005687), (101, 24558960), (120, 20670458), (202, 12279480), (240, 10335229), (303, 8186320), (404, 6139740), (505, 4911792), (606, 4093160), (808, 3069870), (1010, 2455896), (1212, 2046580), (1515, 1637264), (1616, 1534935), (2020, 1227948), (2424, 1023290), (3030, 818632), (4040, 613974), (4848, 511645), (6060, 409316), (8080, 306987), (12120, 204658), (24240, 102329)]