7928040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66067}}^1$

素因数の和:66081

約数の個数: 32

約数和(自身を含む): 23784480

約数和(自身を除く): 15856440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66067, 132134, 198201, 264268, 330335, 396402, 528536, 660670, 792804, 991005, 1321340, 1585608, 1982010, 2642680, 3964020, 7928040]

約数ペア:

[(1, 7928040), (2, 3964020), (3, 2642680), (4, 1982010), (5, 1585608), (6, 1321340), (8, 991005), (10, 792804), (12, 660670), (15, 528536), (20, 396402), (24, 330335), (30, 264268), (40, 198201), (60, 132134), (120, 66067)]