8321160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4110

約数の個数: 64

約数和(自身を含む): 26438400

約数和(自身を除く): 18117240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4079, 8158, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 69343, 81580, 97896, 122370, 138686, 163160, 208029, 244740, 277372, 346715, 416058, 489480, 554744, 693430, 832116, 1040145, 1386860, 1664232, 2080290, 2773720, 4160580, 8321160]

約数ペア:

[(1, 8321160), (2, 4160580), (3, 2773720), (4, 2080290), (5, 1664232), (6, 1386860), (8, 1040145), (10, 832116), (12, 693430), (15, 554744), (17, 489480), (20, 416058), (24, 346715), (30, 277372), (34, 244740), (40, 208029), (51, 163160), (60, 138686), (68, 122370), (85, 97896), (102, 81580), (120, 69343), (136, 61185), (170, 48948), (204, 40790), (255, 32632), (340, 24474), (408, 20395), (510, 16316), (680, 12237), (1020, 8158), (2040, 4079)]