78593640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6121}}^1$

素因数の和:6242

約数の個数: 64

約数和(自身を含む): 238023360

約数和(自身を除く): 159429720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6121, 6420, 12242, 12840, 18363, 24484, 30605, 36726, 48968, 61210, 73452, 91815, 122420, 146904, 183630, 244840, 367260, 654947, 734520, 1309894, 1964841, 2619788, 3274735, 3929682, 5239576, 6549470, 7859364, 9824205, 13098940, 15718728, 19648410, 26197880, 39296820, 78593640]

約数ペア:

[(1, 78593640), (2, 39296820), (3, 26197880), (4, 19648410), (5, 15718728), (6, 13098940), (8, 9824205), (10, 7859364), (12, 6549470), (15, 5239576), (20, 3929682), (24, 3274735), (30, 2619788), (40, 1964841), (60, 1309894), (107, 734520), (120, 654947), (214, 367260), (321, 244840), (428, 183630), (535, 146904), (642, 122420), (856, 91815), (1070, 73452), (1284, 61210), (1605, 48968), (2140, 36726), (2568, 30605), (3210, 24484), (4280, 18363), (6121, 12840), (6420, 12242)]