38240880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159337}}^1$

素因数の和:159353

約数の個数: 40

約数和(自身を含む): 118547472

約数和(自身を除く): 80306592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159337, 318674, 478011, 637348, 796685, 956022, 1274696, 1593370, 1912044, 2390055, 2549392, 3186740, 3824088, 4780110, 6373480, 7648176, 9560220, 12746960, 19120440, 38240880]

約数ペア:

[(1, 38240880), (2, 19120440), (3, 12746960), (4, 9560220), (5, 7648176), (6, 6373480), (8, 4780110), (10, 3824088), (12, 3186740), (15, 2549392), (16, 2390055), (20, 1912044), (24, 1593370), (30, 1274696), (40, 956022), (48, 796685), (60, 637348), (80, 478011), (120, 318674), (240, 159337)]