79406760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3359}}^1$

素因数の和:3570

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 160094040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3359, 3940, 4728, 5910, 6718, 7880, 10077, 11820, 13436, 16795, 20154, 23640, 26872, 33590, 40308, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 661723, 1323446, 1985169, 2646892, 3308615, 3970338, 5293784, 6617230, 7940676, 9925845, 13234460, 15881352, 19851690, 26468920, 39703380, 79406760]

約数ペア:

[(1, 79406760), (2, 39703380), (3, 26468920), (4, 19851690), (5, 15881352), (6, 13234460), (8, 9925845), (10, 7940676), (12, 6617230), (15, 5293784), (20, 3970338), (24, 3308615), (30, 2646892), (40, 1985169), (60, 1323446), (120, 661723), (197, 403080), (394, 201540), (591, 134360), (788, 100770), (985, 80616), (1182, 67180), (1576, 50385), (1970, 40308), (2364, 33590), (2955, 26872), (3359, 23640), (3940, 20154), (4728, 16795), (5910, 13436), (6718, 11820), (7880, 10077)]