285124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28627}}^1$

素因数の和:28724

約数の個数: 64

約数和(自身を含む): 865710720

約数和(自身を除く): 580585800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 28627, 57254, 85881, 114508, 143135, 171762, 229016, 286270, 343524, 429405, 572540, 687048, 858810, 1145080, 1717620, 2376041, 3435240, 4752082, 7128123, 9504164, 11880205, 14256246, 19008328, 23760410, 28512492, 35640615, 47520820, 57024984, 71281230, 95041640, 142562460, 285124920]

約数ペア:

[(1, 285124920), (2, 142562460), (3, 95041640), (4, 71281230), (5, 57024984), (6, 47520820), (8, 35640615), (10, 28512492), (12, 23760410), (15, 19008328), (20, 14256246), (24, 11880205), (30, 9504164), (40, 7128123), (60, 4752082), (83, 3435240), (120, 2376041), (166, 1717620), (249, 1145080), (332, 858810), (415, 687048), (498, 572540), (664, 429405), (830, 343524), (996, 286270), (1245, 229016), (1660, 171762), (1992, 143135), (2490, 114508), (3320, 85881), (4980, 57254), (9960, 28627)]