2835125880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{549443}}^1$

素因数の和:549500

約数の個数: 64

約数和(自身を含む): 8703192960

約数和(自身を除く): 5868067080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 549443, 1098886, 1648329, 2197772, 2747215, 3296658, 4395544, 5494430, 6593316, 8241645, 10988860, 13186632, 16483290, 21977720, 23626049, 32966580, 47252098, 65933160, 70878147, 94504196, 118130245, 141756294, 189008392, 236260490, 283512588, 354390735, 472520980, 567025176, 708781470, 945041960, 1417562940, 2835125880]

約数ペア:

[(1, 2835125880), (2, 1417562940), (3, 945041960), (4, 708781470), (5, 567025176), (6, 472520980), (8, 354390735), (10, 283512588), (12, 236260490), (15, 189008392), (20, 141756294), (24, 118130245), (30, 94504196), (40, 70878147), (43, 65933160), (60, 47252098), (86, 32966580), (120, 23626049), (129, 21977720), (172, 16483290), (215, 13186632), (258, 10988860), (344, 8241645), (430, 6593316), (516, 5494430), (645, 4395544), (860, 3296658), (1032, 2747215), (1290, 2197772), (1720, 1648329), (2580, 1098886), (5160, 549443)]