158278920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1318991}}^1$

素因数の和:1319005

約数の個数: 32

約数和(自身を含む): 474837120

約数和(自身を除く): 316558200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1318991, 2637982, 3956973, 5275964, 6594955, 7913946, 10551928, 13189910, 15827892, 19784865, 26379820, 31655784, 39569730, 52759640, 79139460, 158278920]

約数ペア:

[(1, 158278920), (2, 79139460), (3, 52759640), (4, 39569730), (5, 31655784), (6, 26379820), (8, 19784865), (10, 15827892), (12, 13189910), (15, 10551928), (20, 7913946), (24, 6594955), (30, 5275964), (40, 3956973), (60, 2637982), (120, 1318991)]