2467560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20563}}^1$

素因数の和:20577

約数の個数: 32

約数和(自身を含む): 7403040

約数和(自身を除く): 4935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20563, 41126, 61689, 82252, 102815, 123378, 164504, 205630, 246756, 308445, 411260, 493512, 616890, 822520, 1233780, 2467560]

約数ペア:

[(1, 2467560), (2, 1233780), (3, 822520), (4, 616890), (5, 493512), (6, 411260), (8, 308445), (10, 246756), (12, 205630), (15, 164504), (20, 123378), (24, 102815), (30, 82252), (40, 61689), (60, 41126), (120, 20563)]