264486480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1102027}}^1$

素因数の和:1102043

約数の個数: 40

約数和(自身を含む): 819908832

約数和(自身を除く): 555422352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1102027, 2204054, 3306081, 4408108, 5510135, 6612162, 8816216, 11020270, 13224324, 16530405, 17632432, 22040540, 26448648, 33060810, 44081080, 52897296, 66121620, 88162160, 132243240, 264486480]

約数ペア:

[(1, 264486480), (2, 132243240), (3, 88162160), (4, 66121620), (5, 52897296), (6, 44081080), (8, 33060810), (10, 26448648), (12, 22040540), (15, 17632432), (16, 16530405), (20, 13224324), (24, 11020270), (30, 8816216), (40, 6612162), (48, 5510135), (60, 4408108), (80, 3306081), (120, 2204054), (240, 1102027)]