74526760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24197}}^1$

素因数の和:24226

約数の個数: 64

約数和(自身を含む): 209070720

約数和(自身を除く): 134543960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24197, 48394, 96788, 120985, 169379, 193576, 241970, 266167, 338758, 483940, 532334, 677516, 846895, 967880, 1064668, 1330835, 1355032, 1693790, 1863169, 2129336, 2661670, 3387580, 3726338, 5323340, 6775160, 7452676, 9315845, 10646680, 14905352, 18631690, 37263380, 74526760]

約数ペア:

[(1, 74526760), (2, 37263380), (4, 18631690), (5, 14905352), (7, 10646680), (8, 9315845), (10, 7452676), (11, 6775160), (14, 5323340), (20, 3726338), (22, 3387580), (28, 2661670), (35, 2129336), (40, 1863169), (44, 1693790), (55, 1355032), (56, 1330835), (70, 1064668), (77, 967880), (88, 846895), (110, 677516), (140, 532334), (154, 483940), (220, 338758), (280, 266167), (308, 241970), (385, 193576), (440, 169379), (616, 120985), (770, 96788), (1540, 48394), (3080, 24197)]