163982760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1366523}}^1$

素因数の和:1366537

約数の個数: 32

約数和(自身を含む): 491948640

約数和(自身を除く): 327965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1366523, 2733046, 4099569, 5466092, 6832615, 8199138, 10932184, 13665230, 16398276, 20497845, 27330460, 32796552, 40995690, 54660920, 81991380, 163982760]

約数ペア:

[(1, 163982760), (2, 81991380), (3, 54660920), (4, 40995690), (5, 32796552), (6, 27330460), (8, 20497845), (10, 16398276), (12, 13665230), (15, 10932184), (20, 8199138), (24, 6832615), (30, 5466092), (40, 4099569), (60, 2733046), (120, 1366523)]