11481960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13690

約数の個数: 64

約数和(自身を含む): 39369600

約数和(自身を除く): 27887640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13669, 27338, 41007, 54676, 68345, 82014, 95683, 109352, 136690, 164028, 191366, 205035, 273380, 287049, 328056, 382732, 410070, 478415, 546760, 574098, 765464, 820140, 956830, 1148196, 1435245, 1640280, 1913660, 2296392, 2870490, 3827320, 5740980, 11481960]

約数ペア:

[(1, 11481960), (2, 5740980), (3, 3827320), (4, 2870490), (5, 2296392), (6, 1913660), (7, 1640280), (8, 1435245), (10, 1148196), (12, 956830), (14, 820140), (15, 765464), (20, 574098), (21, 546760), (24, 478415), (28, 410070), (30, 382732), (35, 328056), (40, 287049), (42, 273380), (56, 205035), (60, 191366), (70, 164028), (84, 136690), (105, 109352), (120, 95683), (140, 82014), (168, 68345), (210, 54676), (280, 41007), (420, 27338), (840, 13669)]