3287640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{27397}}^1$

素因数の和:27411

約数の個数: 32

約数和(自身を含む): 9863280

約数和(自身を除く): 6575640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 27397, 54794, 82191, 109588, 136985, 164382, 219176, 273970, 328764, 410955, 547940, 657528, 821910, 1095880, 1643820, 3287640]

約数ペア:

[(1, 3287640), (2, 1643820), (3, 1095880), (4, 821910), (5, 657528), (6, 547940), (8, 410955), (10, 328764), (12, 273970), (15, 219176), (20, 164382), (24, 136985), (30, 109588), (40, 82191), (60, 54794), (120, 27397)]