42692280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 85870920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 991, 1077, 1436, 1795, 1982, 2154, 2872, 2973, 3590, 3964, 4308, 4955, 5385, 5946, 7180, 7928, 8616, 9910, 10770, 11892, 14360, 14865, 19820, 21540, 23784, 29730, 39640, 43080, 59460, 118920, 355769, 711538, 1067307, 1423076, 1778845, 2134614, 2846152, 3557690, 4269228, 5336535, 7115380, 8538456, 10673070, 14230760, 21346140, 42692280]

約数ペア:

[(1, 42692280), (2, 21346140), (3, 14230760), (4, 10673070), (5, 8538456), (6, 7115380), (8, 5336535), (10, 4269228), (12, 3557690), (15, 2846152), (20, 2134614), (24, 1778845), (30, 1423076), (40, 1067307), (60, 711538), (120, 355769), (359, 118920), (718, 59460), (991, 43080), (1077, 39640), (1436, 29730), (1795, 23784), (1982, 21540), (2154, 19820), (2872, 14865), (2973, 14360), (3590, 11892), (3964, 10770), (4308, 9910), (4955, 8616), (5385, 7928), (5946, 7180)]