76481760

素因数分解:

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

素因数の和:159355

約数の個数: 48

約数和(自身を含む): 240919056

約数和(自身を除く): 164437296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 159337, 318674, 478011, 637348, 796685, 956022, 1274696, 1593370, 1912044, 2390055, 2549392, 3186740, 3824088, 4780110, 5098784, 6373480, 7648176, 9560220, 12746960, 15296352, 19120440, 25493920, 38240880, 76481760]

約数ペア:

[(1, 76481760), (2, 38240880), (3, 25493920), (4, 19120440), (5, 15296352), (6, 12746960), (8, 9560220), (10, 7648176), (12, 6373480), (15, 5098784), (16, 4780110), (20, 3824088), (24, 3186740), (30, 2549392), (32, 2390055), (40, 1912044), (48, 1593370), (60, 1274696), (80, 956022), (96, 796685), (120, 637348), (160, 478011), (240, 318674), (480, 159337)]