2018656560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8411069}}^1$

素因数の和:8411085

約数の個数: 40

約数和(自身を含む): 6257836080

約数和(自身を除く): 4239179520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8411069, 16822138, 25233207, 33644276, 42055345, 50466414, 67288552, 84110690, 100932828, 126166035, 134577104, 168221380, 201865656, 252332070, 336442760, 403731312, 504664140, 672885520, 1009328280, 2018656560]

約数ペア:

[(1, 2018656560), (2, 1009328280), (3, 672885520), (4, 504664140), (5, 403731312), (6, 336442760), (8, 252332070), (10, 201865656), (12, 168221380), (15, 134577104), (16, 126166035), (20, 100932828), (24, 84110690), (30, 67288552), (40, 50466414), (48, 42055345), (60, 33644276), (80, 25233207), (120, 16822138), (240, 8411069)]