2220416160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4625867}}^1$

素因数の和:4625885

約数の個数: 48

約数和(自身を含む): 6994312416

約数和(自身を除く): 4773896256

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, 4625867, 9251734, 13877601, 18503468, 23129335, 27755202, 37006936, 46258670, 55510404, 69388005, 74013872, 92517340, 111020808, 138776010, 148027744, 185034680, 222041616, 277552020, 370069360, 444083232, 555104040, 740138720, 1110208080, 2220416160]

約数ペア:

[(1, 2220416160), (2, 1110208080), (3, 740138720), (4, 555104040), (5, 444083232), (6, 370069360), (8, 277552020), (10, 222041616), (12, 185034680), (15, 148027744), (16, 138776010), (20, 111020808), (24, 92517340), (30, 74013872), (32, 69388005), (40, 55510404), (48, 46258670), (60, 37006936), (80, 27755202), (96, 23129335), (120, 18503468), (160, 13877601), (240, 9251734), (480, 4625867)]