66063840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137633}}^1$

素因数の和:137651

約数の個数: 48

約数和(自身を含む): 208102608

約数和(自身を除く): 142038768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 137633, 275266, 412899, 550532, 688165, 825798, 1101064, 1376330, 1651596, 2064495, 2202128, 2752660, 3303192, 4128990, 4404256, 5505320, 6606384, 8257980, 11010640, 13212768, 16515960, 22021280, 33031920, 66063840]

約数ペア:

[(1, 66063840), (2, 33031920), (3, 22021280), (4, 16515960), (5, 13212768), (6, 11010640), (8, 8257980), (10, 6606384), (12, 5505320), (15, 4404256), (16, 4128990), (20, 3303192), (24, 2752660), (30, 2202128), (32, 2064495), (40, 1651596), (48, 1376330), (60, 1101064), (80, 825798), (96, 688165), (120, 550532), (160, 412899), (240, 275266), (480, 137633)]