1121756880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{69761}}^1$

素因数の和:69844

約数の個数: 80

約数和(自身を含む): 3529399104

約数和(自身を除く): 2407642224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 69761, 139522, 209283, 279044, 348805, 418566, 558088, 697610, 837132, 1046415, 1116176, 1395220, 1674264, 2092830, 2790440, 3348528, 4185660, 4673987, 5580880, 8371320, 9347974, 14021961, 16742640, 18695948, 23369935, 28043922, 37391896, 46739870, 56087844, 70109805, 74783792, 93479740, 112175688, 140219610, 186959480, 224351376, 280439220, 373918960, 560878440, 1121756880]

約数ペア:

[(1, 1121756880), (2, 560878440), (3, 373918960), (4, 280439220), (5, 224351376), (6, 186959480), (8, 140219610), (10, 112175688), (12, 93479740), (15, 74783792), (16, 70109805), (20, 56087844), (24, 46739870), (30, 37391896), (40, 28043922), (48, 23369935), (60, 18695948), (67, 16742640), (80, 14021961), (120, 9347974), (134, 8371320), (201, 5580880), (240, 4673987), (268, 4185660), (335, 3348528), (402, 2790440), (536, 2092830), (670, 1674264), (804, 1395220), (1005, 1116176), (1072, 1046415), (1340, 837132), (1608, 697610), (2010, 558088), (2680, 418566), (3216, 348805), (4020, 279044), (5360, 209283), (8040, 139522), (16080, 69761)]