7904432040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65870267}}^1$

素因数の和:65870281

約数の個数: 32

約数和(自身を含む): 23713296480

約数和(自身を除く): 15808864440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65870267, 131740534, 197610801, 263481068, 329351335, 395221602, 526962136, 658702670, 790443204, 988054005, 1317405340, 1580886408, 1976108010, 2634810680, 3952216020, 7904432040]

約数ペア:

[(1, 7904432040), (2, 3952216020), (3, 2634810680), (4, 1976108010), (5, 1580886408), (6, 1317405340), (8, 988054005), (10, 790443204), (12, 658702670), (15, 526962136), (20, 395221602), (24, 329351335), (30, 263481068), (40, 197610801), (60, 131740534), (120, 65870267)]