75116640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156493}}^1$

素因数の和:156511

約数の個数: 48

約数和(自身を含む): 236618928

約数和(自身を除く): 161502288

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, 156493, 312986, 469479, 625972, 782465, 938958, 1251944, 1564930, 1877916, 2347395, 2503888, 3129860, 3755832, 4694790, 5007776, 6259720, 7511664, 9389580, 12519440, 15023328, 18779160, 25038880, 37558320, 75116640]

約数ペア:

[(1, 75116640), (2, 37558320), (3, 25038880), (4, 18779160), (5, 15023328), (6, 12519440), (8, 9389580), (10, 7511664), (12, 6259720), (15, 5007776), (16, 4694790), (20, 3755832), (24, 3129860), (30, 2503888), (32, 2347395), (40, 1877916), (48, 1564930), (60, 1251944), (80, 938958), (96, 782465), (120, 625972), (160, 469479), (240, 312986), (480, 156493)]