989044080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4121017}}^1$

素因数の和:4121033

約数の個数: 40

約数和(自身を含む): 3066037392

約数和(自身を除く): 2076993312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4121017, 8242034, 12363051, 16484068, 20605085, 24726102, 32968136, 41210170, 49452204, 61815255, 65936272, 82420340, 98904408, 123630510, 164840680, 197808816, 247261020, 329681360, 494522040, 989044080]

約数ペア:

[(1, 989044080), (2, 494522040), (3, 329681360), (4, 247261020), (5, 197808816), (6, 164840680), (8, 123630510), (10, 98904408), (12, 82420340), (15, 65936272), (16, 61815255), (20, 49452204), (24, 41210170), (30, 32968136), (40, 24726102), (48, 20605085), (60, 16484068), (80, 12363051), (120, 8242034), (240, 4121017)]