275460080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9281}}^1$

素因数の和:9354

約数の個数: 80

約数和(自身を含む): 745827264

約数和(自身を除く): 470367184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 9281, 14840, 18562, 29680, 37124, 46405, 64967, 74248, 92810, 129934, 148496, 185620, 259868, 324835, 371240, 491893, 519736, 649670, 742480, 983786, 1039472, 1299340, 1967572, 2459465, 2598680, 3443251, 3935144, 4918930, 5197360, 6886502, 7870288, 9837860, 13773004, 17216255, 19675720, 27546008, 34432510, 39351440, 55092016, 68865020, 137730040, 275460080]

約数ペア:

[(1, 275460080), (2, 137730040), (4, 68865020), (5, 55092016), (7, 39351440), (8, 34432510), (10, 27546008), (14, 19675720), (16, 17216255), (20, 13773004), (28, 9837860), (35, 7870288), (40, 6886502), (53, 5197360), (56, 4918930), (70, 3935144), (80, 3443251), (106, 2598680), (112, 2459465), (140, 1967572), (212, 1299340), (265, 1039472), (280, 983786), (371, 742480), (424, 649670), (530, 519736), (560, 491893), (742, 371240), (848, 324835), (1060, 259868), (1484, 185620), (1855, 148496), (2120, 129934), (2968, 92810), (3710, 74248), (4240, 64967), (5936, 46405), (7420, 37124), (9281, 29680), (14840, 18562)]