15010720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 37013760

約数和(自身を除く): 22003040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 4079, 8158, 16316, 20395, 32632, 40790, 65264, 81580, 93817, 130528, 163160, 187634, 326320, 375268, 469085, 652640, 750536, 938170, 1501072, 1876340, 3002144, 3752680, 7505360, 15010720]

約数ペア:

[(1, 15010720), (2, 7505360), (4, 3752680), (5, 3002144), (8, 1876340), (10, 1501072), (16, 938170), (20, 750536), (23, 652640), (32, 469085), (40, 375268), (46, 326320), (80, 187634), (92, 163160), (115, 130528), (160, 93817), (184, 81580), (230, 65264), (368, 40790), (460, 32632), (736, 20395), (920, 16316), (1840, 8158), (3680, 4079)]