61929960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{907}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 186321600

約数和(自身を除く): 124391640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 907, 1138, 1707, 1814, 2276, 2721, 2845, 3414, 3628, 4535, 4552, 5442, 5690, 6828, 7256, 8535, 9070, 10884, 11380, 13605, 13656, 17070, 18140, 21768, 22760, 27210, 34140, 36280, 54420, 68280, 108840, 516083, 1032166, 1548249, 2064332, 2580415, 3096498, 4128664, 5160830, 6192996, 7741245, 10321660, 12385992, 15482490, 20643320, 30964980, 61929960]

約数ペア:

[(1, 61929960), (2, 30964980), (3, 20643320), (4, 15482490), (5, 12385992), (6, 10321660), (8, 7741245), (10, 6192996), (12, 5160830), (15, 4128664), (20, 3096498), (24, 2580415), (30, 2064332), (40, 1548249), (60, 1032166), (120, 516083), (569, 108840), (907, 68280), (1138, 54420), (1707, 36280), (1814, 34140), (2276, 27210), (2721, 22760), (2845, 21768), (3414, 18140), (3628, 17070), (4535, 13656), (4552, 13605), (5442, 11380), (5690, 10884), (6828, 9070), (7256, 8535)]