455240640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6679}}^1$

素因数の和:6770

約数の個数: 112

約数和(自身を含む): 1465966080

約数和(自身を除く): 1010725440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6679, 6816, 8520, 11360, 13358, 13632, 17040, 20037, 22720, 26716, 33395, 34080, 40074, 53432, 66790, 68160, 80148, 100185, 106864, 133580, 160296, 200370, 213728, 267160, 320592, 400740, 427456, 474209, 534320, 641184, 801480, 948418, 1068640, 1282368, 1422627, 1602960, 1896836, 2137280, 2371045, 2845254, 3205920, 3793672, 4742090, 5690508, 6411840, 7113135, 7587344, 9484180, 11381016, 14226270, 15174688, 18968360, 22762032, 28452540, 30349376, 37936720, 45524064, 56905080, 75873440, 91048128, 113810160, 151746880, 227620320, 455240640]

約数ペア:

[(1, 455240640), (2, 227620320), (3, 151746880), (4, 113810160), (5, 91048128), (6, 75873440), (8, 56905080), (10, 45524064), (12, 37936720), (15, 30349376), (16, 28452540), (20, 22762032), (24, 18968360), (30, 15174688), (32, 14226270), (40, 11381016), (48, 9484180), (60, 7587344), (64, 7113135), (71, 6411840), (80, 5690508), (96, 4742090), (120, 3793672), (142, 3205920), (160, 2845254), (192, 2371045), (213, 2137280), (240, 1896836), (284, 1602960), (320, 1422627), (355, 1282368), (426, 1068640), (480, 948418), (568, 801480), (710, 641184), (852, 534320), (960, 474209), (1065, 427456), (1136, 400740), (1420, 320592), (1704, 267160), (2130, 213728), (2272, 200370), (2840, 160296), (3408, 133580), (4260, 106864), (4544, 100185), (5680, 80148), (6679, 68160), (6816, 66790), (8520, 53432), (11360, 40074), (13358, 34080), (13632, 33395), (17040, 26716), (20037, 22720)]