71406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 223405344

約数和(自身を除く): 151998384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2633, 2712, 3390, 4520, 5266, 5424, 6780, 7899, 9040, 10532, 13165, 13560, 15798, 21064, 26330, 27120, 31596, 39495, 42128, 52660, 63192, 78990, 105320, 126384, 157980, 210640, 297529, 315960, 595058, 631920, 892587, 1190116, 1487645, 1785174, 2380232, 2975290, 3570348, 4462935, 4760464, 5950580, 7140696, 8925870, 11901160, 14281392, 17851740, 23802320, 35703480, 71406960]

約数ペア:

[(1, 71406960), (2, 35703480), (3, 23802320), (4, 17851740), (5, 14281392), (6, 11901160), (8, 8925870), (10, 7140696), (12, 5950580), (15, 4760464), (16, 4462935), (20, 3570348), (24, 2975290), (30, 2380232), (40, 1785174), (48, 1487645), (60, 1190116), (80, 892587), (113, 631920), (120, 595058), (226, 315960), (240, 297529), (339, 210640), (452, 157980), (565, 126384), (678, 105320), (904, 78990), (1130, 63192), (1356, 52660), (1695, 42128), (1808, 39495), (2260, 31596), (2633, 27120), (2712, 26330), (3390, 21064), (4520, 15798), (5266, 13560), (5424, 13165), (6780, 10532), (7899, 9040)]