480135180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4127}}^1$

素因数の和:4423

約数の個数: 96

約数和(自身を含む): 1542352896

約数和(自身を除く): 1062217716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1385, 1662, 1939, 2770, 3324, 3878, 4127, 4155, 5540, 5817, 7756, 8254, 8310, 9695, 11634, 12381, 16508, 16620, 19390, 20635, 23268, 24762, 28889, 29085, 38780, 41270, 49524, 57778, 58170, 61905, 82540, 86667, 115556, 116340, 123810, 144445, 173334, 247620, 288890, 346668, 433335, 577780, 866670, 1143179, 1733340, 2286358, 3429537, 4572716, 5715895, 6859074, 8002253, 11431790, 13718148, 16004506, 17147685, 22863580, 24006759, 32009012, 34295370, 40011265, 48013518, 68590740, 80022530, 96027036, 120033795, 160045060, 240067590, 480135180]

約数ペア:

[(1, 480135180), (2, 240067590), (3, 160045060), (4, 120033795), (5, 96027036), (6, 80022530), (7, 68590740), (10, 48013518), (12, 40011265), (14, 34295370), (15, 32009012), (20, 24006759), (21, 22863580), (28, 17147685), (30, 16004506), (35, 13718148), (42, 11431790), (60, 8002253), (70, 6859074), (84, 5715895), (105, 4572716), (140, 3429537), (210, 2286358), (277, 1733340), (420, 1143179), (554, 866670), (831, 577780), (1108, 433335), (1385, 346668), (1662, 288890), (1939, 247620), (2770, 173334), (3324, 144445), (3878, 123810), (4127, 116340), (4155, 115556), (5540, 86667), (5817, 82540), (7756, 61905), (8254, 58170), (8310, 57778), (9695, 49524), (11634, 41270), (12381, 38780), (16508, 29085), (16620, 28889), (19390, 24762), (20635, 23268)]