667585680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9829}}^1$

素因数の和:10128

約数の個数: 80

約数和(自身を含む): 2077039680

約数和(自身を除く): 1409454000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 4528, 5660, 6792, 8490, 9829, 11320, 13584, 16980, 19658, 22640, 29487, 33960, 39316, 49145, 58974, 67920, 78632, 98290, 117948, 147435, 157264, 196580, 235896, 294870, 393160, 471792, 589740, 786320, 1179480, 2358960, 2781607, 5563214, 8344821, 11126428, 13908035, 16689642, 22252856, 27816070, 33379284, 41724105, 44505712, 55632140, 66758568, 83448210, 111264280, 133517136, 166896420, 222528560, 333792840, 667585680]

約数ペア:

[(1, 667585680), (2, 333792840), (3, 222528560), (4, 166896420), (5, 133517136), (6, 111264280), (8, 83448210), (10, 66758568), (12, 55632140), (15, 44505712), (16, 41724105), (20, 33379284), (24, 27816070), (30, 22252856), (40, 16689642), (48, 13908035), (60, 11126428), (80, 8344821), (120, 5563214), (240, 2781607), (283, 2358960), (566, 1179480), (849, 786320), (1132, 589740), (1415, 471792), (1698, 393160), (2264, 294870), (2830, 235896), (3396, 196580), (4245, 157264), (4528, 147435), (5660, 117948), (6792, 98290), (8490, 78632), (9829, 67920), (11320, 58974), (13584, 49145), (16980, 39316), (19658, 33960), (22640, 29487)]