960720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4003}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 2978976

約数和(自身を除く): 2018256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4003, 8006, 12009, 16012, 20015, 24018, 32024, 40030, 48036, 60045, 64048, 80060, 96072, 120090, 160120, 192144, 240180, 320240, 480360, 960720]

約数ペア:

[(1, 960720), (2, 480360), (3, 320240), (4, 240180), (5, 192144), (6, 160120), (8, 120090), (10, 96072), (12, 80060), (15, 64048), (16, 60045), (20, 48036), (24, 40030), (30, 32024), (40, 24018), (48, 20015), (60, 16012), (80, 12009), (120, 8006), (240, 4003)]