45251760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 140928480

約数和(自身を除く): 95676720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 461, 818, 922, 1227, 1383, 1636, 1844, 2045, 2305, 2454, 2766, 3272, 3688, 4090, 4610, 4908, 5532, 6135, 6544, 6915, 7376, 8180, 9220, 9816, 11064, 12270, 13830, 16360, 18440, 19632, 22128, 24540, 27660, 32720, 36880, 49080, 55320, 98160, 110640, 188549, 377098, 565647, 754196, 942745, 1131294, 1508392, 1885490, 2262588, 2828235, 3016784, 3770980, 4525176, 5656470, 7541960, 9050352, 11312940, 15083920, 22625880, 45251760]

約数ペア:

[(1, 45251760), (2, 22625880), (3, 15083920), (4, 11312940), (5, 9050352), (6, 7541960), (8, 5656470), (10, 4525176), (12, 3770980), (15, 3016784), (16, 2828235), (20, 2262588), (24, 1885490), (30, 1508392), (40, 1131294), (48, 942745), (60, 754196), (80, 565647), (120, 377098), (240, 188549), (409, 110640), (461, 98160), (818, 55320), (922, 49080), (1227, 36880), (1383, 32720), (1636, 27660), (1844, 24540), (2045, 22128), (2305, 19632), (2454, 18440), (2766, 16360), (3272, 13830), (3688, 12270), (4090, 11064), (4610, 9816), (4908, 9220), (5532, 8180), (6135, 7376), (6544, 6915)]