964920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 3421440

約数和(自身を除く): 2456520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 43, 44, 51, 55, 60, 66, 68, 85, 86, 88, 102, 110, 120, 129, 132, 136, 165, 170, 172, 187, 204, 215, 220, 255, 258, 264, 330, 340, 344, 374, 408, 430, 440, 473, 510, 516, 561, 645, 660, 680, 731, 748, 860, 935, 946, 1020, 1032, 1122, 1290, 1320, 1419, 1462, 1496, 1720, 1870, 1892, 2040, 2193, 2244, 2365, 2580, 2805, 2838, 2924, 3655, 3740, 3784, 4386, 4488, 4730, 5160, 5610, 5676, 5848, 7095, 7310, 7480, 8041, 8772, 9460, 10965, 11220, 11352, 14190, 14620, 16082, 17544, 18920, 21930, 22440, 24123, 28380, 29240, 32164, 40205, 43860, 48246, 56760, 64328, 80410, 87720, 96492, 120615, 160820, 192984, 241230, 321640, 482460, 964920]

約数ペア:

[(1, 964920), (2, 482460), (3, 321640), (4, 241230), (5, 192984), (6, 160820), (8, 120615), (10, 96492), (11, 87720), (12, 80410), (15, 64328), (17, 56760), (20, 48246), (22, 43860), (24, 40205), (30, 32164), (33, 29240), (34, 28380), (40, 24123), (43, 22440), (44, 21930), (51, 18920), (55, 17544), (60, 16082), (66, 14620), (68, 14190), (85, 11352), (86, 11220), (88, 10965), (102, 9460), (110, 8772), (120, 8041), (129, 7480), (132, 7310), (136, 7095), (165, 5848), (170, 5676), (172, 5610), (187, 5160), (204, 4730), (215, 4488), (220, 4386), (255, 3784), (258, 3740), (264, 3655), (330, 2924), (340, 2838), (344, 2805), (374, 2580), (408, 2365), (430, 2244), (440, 2193), (473, 2040), (510, 1892), (516, 1870), (561, 1720), (645, 1496), (660, 1462), (680, 1419), (731, 1320), (748, 1290), (860, 1122), (935, 1032), (946, 1020)]