67204320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{140009}}^1$

素因数の和:140027

約数の個数: 48

約数和(自身を含む): 211695120

約数和(自身を除く): 144490800

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, 140009, 280018, 420027, 560036, 700045, 840054, 1120072, 1400090, 1680108, 2100135, 2240144, 2800180, 3360216, 4200270, 4480288, 5600360, 6720432, 8400540, 11200720, 13440864, 16801080, 22401440, 33602160, 67204320]

約数ペア:

[(1, 67204320), (2, 33602160), (3, 22401440), (4, 16801080), (5, 13440864), (6, 11200720), (8, 8400540), (10, 6720432), (12, 5600360), (15, 4480288), (16, 4200270), (20, 3360216), (24, 2800180), (30, 2240144), (32, 2100135), (40, 1680108), (48, 1400090), (60, 1120072), (80, 840054), (96, 700045), (120, 560036), (160, 420027), (240, 280018), (480, 140009)]