15672640920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{570329}}^1$

素因数の和:570572

約数の個数: 64

約数和(自身を含む): 47223324000

約数和(自身を除く): 31550683080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 27480, 570329, 1140658, 1710987, 2281316, 2851645, 3421974, 4562632, 5703290, 6843948, 8554935, 11406580, 13687896, 17109870, 22813160, 34219740, 68439480, 130605341, 261210682, 391816023, 522421364, 653026705, 783632046, 1044842728, 1306053410, 1567264092, 1959080115, 2612106820, 3134528184, 3918160230, 5224213640, 7836320460, 15672640920]

約数ペア:

[(1, 15672640920), (2, 7836320460), (3, 5224213640), (4, 3918160230), (5, 3134528184), (6, 2612106820), (8, 1959080115), (10, 1567264092), (12, 1306053410), (15, 1044842728), (20, 783632046), (24, 653026705), (30, 522421364), (40, 391816023), (60, 261210682), (120, 130605341), (229, 68439480), (458, 34219740), (687, 22813160), (916, 17109870), (1145, 13687896), (1374, 11406580), (1832, 8554935), (2290, 6843948), (2748, 5703290), (3435, 4562632), (4580, 3421974), (5496, 2851645), (6870, 2281316), (9160, 1710987), (13740, 1140658), (27480, 570329)]