90407160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8149

約数の個数: 96

約数和(自身を含む): 303338880

約数和(自身を除く): 212931720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 8101, 11160, 16202, 24303, 32404, 40505, 48606, 64808, 72909, 81010, 97212, 121515, 145818, 162020, 194424, 243030, 251131, 291636, 324040, 364545, 486060, 502262, 583272, 729090, 753393, 972120, 1004524, 1255655, 1458180, 1506786, 2009048, 2260179, 2511310, 2916360, 3013572, 3766965, 4520358, 5022620, 6027144, 7533930, 9040716, 10045240, 11300895, 15067860, 18081432, 22601790, 30135720, 45203580, 90407160]

約数ペア:

[(1, 90407160), (2, 45203580), (3, 30135720), (4, 22601790), (5, 18081432), (6, 15067860), (8, 11300895), (9, 10045240), (10, 9040716), (12, 7533930), (15, 6027144), (18, 5022620), (20, 4520358), (24, 3766965), (30, 3013572), (31, 2916360), (36, 2511310), (40, 2260179), (45, 2009048), (60, 1506786), (62, 1458180), (72, 1255655), (90, 1004524), (93, 972120), (120, 753393), (124, 729090), (155, 583272), (180, 502262), (186, 486060), (248, 364545), (279, 324040), (310, 291636), (360, 251131), (372, 243030), (465, 194424), (558, 162020), (620, 145818), (744, 121515), (930, 97212), (1116, 81010), (1240, 72909), (1395, 64808), (1860, 48606), (2232, 40505), (2790, 32404), (3720, 24303), (5580, 16202), (8101, 11160)]