30745920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32027}}^1$

素因数の和:32047

約数の個数: 56

約数和(自身を含む): 97621344

約数和(自身を除く): 66875424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 32027, 64054, 96081, 128108, 160135, 192162, 256216, 320270, 384324, 480405, 512432, 640540, 768648, 960810, 1024864, 1281080, 1537296, 1921620, 2049728, 2562160, 3074592, 3843240, 5124320, 6149184, 7686480, 10248640, 15372960, 30745920]

約数ペア:

[(1, 30745920), (2, 15372960), (3, 10248640), (4, 7686480), (5, 6149184), (6, 5124320), (8, 3843240), (10, 3074592), (12, 2562160), (15, 2049728), (16, 1921620), (20, 1537296), (24, 1281080), (30, 1024864), (32, 960810), (40, 768648), (48, 640540), (60, 512432), (64, 480405), (80, 384324), (96, 320270), (120, 256216), (160, 192162), (192, 160135), (240, 128108), (320, 96081), (480, 64054), (960, 32027)]