74195640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4853

約数の個数: 96

約数和(自身を含む): 246795120

約数和(自身を除く): 172599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4793, 5160, 7740, 9586, 14379, 15480, 19172, 23965, 28758, 38344, 43137, 47930, 57516, 71895, 86274, 95860, 115032, 143790, 172548, 191720, 206099, 215685, 287580, 345096, 412198, 431370, 575160, 618297, 824396, 862740, 1030495, 1236594, 1648792, 1725480, 1854891, 2060990, 2473188, 3091485, 3709782, 4121980, 4946376, 6182970, 7419564, 8243960, 9274455, 12365940, 14839128, 18548910, 24731880, 37097820, 74195640]

約数ペア:

[(1, 74195640), (2, 37097820), (3, 24731880), (4, 18548910), (5, 14839128), (6, 12365940), (8, 9274455), (9, 8243960), (10, 7419564), (12, 6182970), (15, 4946376), (18, 4121980), (20, 3709782), (24, 3091485), (30, 2473188), (36, 2060990), (40, 1854891), (43, 1725480), (45, 1648792), (60, 1236594), (72, 1030495), (86, 862740), (90, 824396), (120, 618297), (129, 575160), (172, 431370), (180, 412198), (215, 345096), (258, 287580), (344, 215685), (360, 206099), (387, 191720), (430, 172548), (516, 143790), (645, 115032), (774, 95860), (860, 86274), (1032, 71895), (1290, 57516), (1548, 47930), (1720, 43137), (1935, 38344), (2580, 28758), (3096, 23965), (3870, 19172), (4793, 15480), (5160, 14379), (7740, 9586)]