2065603920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{15073}}^1$

素因数の和:15660

約数の個数: 80

約数和(自身を含む): 6415012032

約数和(自身を除く): 4349408112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 9136, 11420, 13704, 15073, 17130, 22840, 27408, 30146, 34260, 45219, 45680, 60292, 68520, 75365, 90438, 120584, 137040, 150730, 180876, 226095, 241168, 301460, 361752, 452190, 602920, 723504, 904380, 1205840, 1808760, 3617520, 8606683, 17213366, 25820049, 34426732, 43033415, 51640098, 68853464, 86066830, 103280196, 129100245, 137706928, 172133660, 206560392, 258200490, 344267320, 413120784, 516400980, 688534640, 1032801960, 2065603920]

約数ペア:

[(1, 2065603920), (2, 1032801960), (3, 688534640), (4, 516400980), (5, 413120784), (6, 344267320), (8, 258200490), (10, 206560392), (12, 172133660), (15, 137706928), (16, 129100245), (20, 103280196), (24, 86066830), (30, 68853464), (40, 51640098), (48, 43033415), (60, 34426732), (80, 25820049), (120, 17213366), (240, 8606683), (571, 3617520), (1142, 1808760), (1713, 1205840), (2284, 904380), (2855, 723504), (3426, 602920), (4568, 452190), (5710, 361752), (6852, 301460), (8565, 241168), (9136, 226095), (11420, 180876), (13704, 150730), (15073, 137040), (17130, 120584), (22840, 90438), (27408, 75365), (30146, 68520), (34260, 60292), (45219, 45680)]