1566455580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{13327}}^1$

素因数の和:13995

約数の個数: 72

約数和(自身を含む): 4759215552

約数和(自身を除く): 3192759972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 9795, 11754, 13060, 13327, 19590, 23508, 26654, 29385, 39180, 39981, 53308, 58770, 66635, 79962, 117540, 119943, 133270, 159924, 199905, 239886, 266540, 399810, 479772, 599715, 799620, 1199430, 2398860, 8702531, 17405062, 26107593, 34810124, 43512655, 52215186, 78322779, 87025310, 104430372, 130537965, 156645558, 174050620, 261075930, 313291116, 391613895, 522151860, 783227790, 1566455580]

約数ペア:

[(1, 1566455580), (2, 783227790), (3, 522151860), (4, 391613895), (5, 313291116), (6, 261075930), (9, 174050620), (10, 156645558), (12, 130537965), (15, 104430372), (18, 87025310), (20, 78322779), (30, 52215186), (36, 43512655), (45, 34810124), (60, 26107593), (90, 17405062), (180, 8702531), (653, 2398860), (1306, 1199430), (1959, 799620), (2612, 599715), (3265, 479772), (3918, 399810), (5877, 266540), (6530, 239886), (7836, 199905), (9795, 159924), (11754, 133270), (13060, 119943), (13327, 117540), (19590, 79962), (23508, 66635), (26654, 58770), (29385, 53308), (39180, 39981)]