12761088720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53171203}}^1$

素因数の和:53171219

約数の個数: 40

約数和(自身を含む): 39559375776

約数和(自身を除く): 26798287056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53171203, 106342406, 159513609, 212684812, 265856015, 319027218, 425369624, 531712030, 638054436, 797568045, 850739248, 1063424060, 1276108872, 1595136090, 2126848120, 2552217744, 3190272180, 4253696240, 6380544360, 12761088720]

約数ペア:

[(1, 12761088720), (2, 6380544360), (3, 4253696240), (4, 3190272180), (5, 2552217744), (6, 2126848120), (8, 1595136090), (10, 1276108872), (12, 1063424060), (15, 850739248), (16, 797568045), (20, 638054436), (24, 531712030), (30, 425369624), (40, 319027218), (48, 265856015), (60, 212684812), (80, 159513609), (120, 106342406), (240, 53171203)]