260585340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{105929}}^1$

素因数の和:105982

約数の個数: 48

約数和(自身を含む): 747442080

約数和(自身を除く): 486856740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 105929, 211858, 317787, 423716, 529645, 635574, 1059290, 1271148, 1588935, 2118580, 3177870, 4343089, 6355740, 8686178, 13029267, 17372356, 21715445, 26058534, 43430890, 52117068, 65146335, 86861780, 130292670, 260585340]

約数ペア:

[(1, 260585340), (2, 130292670), (3, 86861780), (4, 65146335), (5, 52117068), (6, 43430890), (10, 26058534), (12, 21715445), (15, 17372356), (20, 13029267), (30, 8686178), (41, 6355740), (60, 4343089), (82, 3177870), (123, 2118580), (164, 1588935), (205, 1271148), (246, 1059290), (410, 635574), (492, 529645), (615, 423716), (820, 317787), (1230, 211858), (2460, 105929)]