38690160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 80

約数和(自身を含む): 123209376

約数和(自身を除く): 84519216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4357, 4440, 8714, 8880, 13071, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 69712, 87140, 104568, 130710, 161209, 174280, 209136, 261420, 322418, 348560, 483627, 522840, 644836, 806045, 967254, 1045680, 1289672, 1612090, 1934508, 2418135, 2579344, 3224180, 3869016, 4836270, 6448360, 7738032, 9672540, 12896720, 19345080, 38690160]

約数ペア:

[(1, 38690160), (2, 19345080), (3, 12896720), (4, 9672540), (5, 7738032), (6, 6448360), (8, 4836270), (10, 3869016), (12, 3224180), (15, 2579344), (16, 2418135), (20, 1934508), (24, 1612090), (30, 1289672), (37, 1045680), (40, 967254), (48, 806045), (60, 644836), (74, 522840), (80, 483627), (111, 348560), (120, 322418), (148, 261420), (185, 209136), (222, 174280), (240, 161209), (296, 130710), (370, 104568), (444, 87140), (555, 69712), (592, 65355), (740, 52284), (888, 43570), (1110, 34856), (1480, 26142), (1776, 21785), (2220, 17428), (2960, 13071), (4357, 8880), (4440, 8714)]