65479020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4027}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 184063488

約数和(自身を除く): 118584468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4027, 4065, 5420, 8054, 8130, 12081, 16108, 16260, 20135, 24162, 40270, 48324, 60405, 80540, 120810, 241620, 1091317, 2182634, 3273951, 4365268, 5456585, 6547902, 10913170, 13095804, 16369755, 21826340, 32739510, 65479020]

約数ペア:

[(1, 65479020), (2, 32739510), (3, 21826340), (4, 16369755), (5, 13095804), (6, 10913170), (10, 6547902), (12, 5456585), (15, 4365268), (20, 3273951), (30, 2182634), (60, 1091317), (271, 241620), (542, 120810), (813, 80540), (1084, 60405), (1355, 48324), (1626, 40270), (2710, 24162), (3252, 20135), (4027, 16260), (4065, 16108), (5420, 12081), (8054, 8130)]