194925840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{812191}}^1$

素因数の和:812207

約数の個数: 40

約数和(自身を含む): 604270848

約数和(自身を除く): 409345008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 812191, 1624382, 2436573, 3248764, 4060955, 4873146, 6497528, 8121910, 9746292, 12182865, 12995056, 16243820, 19492584, 24365730, 32487640, 38985168, 48731460, 64975280, 97462920, 194925840]

約数ペア:

[(1, 194925840), (2, 97462920), (3, 64975280), (4, 48731460), (5, 38985168), (6, 32487640), (8, 24365730), (10, 19492584), (12, 16243820), (15, 12995056), (16, 12182865), (20, 9746292), (24, 8121910), (30, 6497528), (40, 4873146), (48, 4060955), (60, 3248764), (80, 2436573), (120, 1624382), (240, 812191)]