288250920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{266899}}^1$

素因数の和:266919

約数の個数: 64

約数和(自身を含む): 960840000

約数和(自身を除く): 672589080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 266899, 533798, 800697, 1067596, 1334495, 1601394, 2135192, 2402091, 2668990, 3202788, 4003485, 4804182, 5337980, 6405576, 7206273, 8006970, 9608364, 10675960, 12010455, 14412546, 16013940, 19216728, 24020910, 28825092, 32027880, 36031365, 48041820, 57650184, 72062730, 96083640, 144125460, 288250920]

約数ペア:

[(1, 288250920), (2, 144125460), (3, 96083640), (4, 72062730), (5, 57650184), (6, 48041820), (8, 36031365), (9, 32027880), (10, 28825092), (12, 24020910), (15, 19216728), (18, 16013940), (20, 14412546), (24, 12010455), (27, 10675960), (30, 9608364), (36, 8006970), (40, 7206273), (45, 6405576), (54, 5337980), (60, 4804182), (72, 4003485), (90, 3202788), (108, 2668990), (120, 2402091), (135, 2135192), (180, 1601394), (216, 1334495), (270, 1067596), (360, 800697), (540, 533798), (1080, 266899)]