230163960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147541}}^1$

素因数の和:147568

約数の個数: 64

約数和(自身を含む): 743611680

約数和(自身を除く): 513447720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 147541, 295082, 442623, 590164, 737705, 885246, 1180328, 1475410, 1770492, 1918033, 2213115, 2950820, 3540984, 3836066, 4426230, 5754099, 5901640, 7672132, 8852460, 9590165, 11508198, 15344264, 17704920, 19180330, 23016396, 28770495, 38360660, 46032792, 57540990, 76721320, 115081980, 230163960]

約数ペア:

[(1, 230163960), (2, 115081980), (3, 76721320), (4, 57540990), (5, 46032792), (6, 38360660), (8, 28770495), (10, 23016396), (12, 19180330), (13, 17704920), (15, 15344264), (20, 11508198), (24, 9590165), (26, 8852460), (30, 7672132), (39, 5901640), (40, 5754099), (52, 4426230), (60, 3836066), (65, 3540984), (78, 2950820), (104, 2213115), (120, 1918033), (130, 1770492), (156, 1475410), (195, 1180328), (260, 885246), (312, 737705), (390, 590164), (520, 442623), (780, 295082), (1560, 147541)]