2427720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20231}}^1$

素因数の和:20245

約数の個数: 32

約数和(自身を含む): 7283520

約数和(自身を除く): 4855800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 242772, 303465, 404620, 485544, 606930, 809240, 1213860, 2427720]

約数ペア:

[(1, 2427720), (2, 1213860), (3, 809240), (4, 606930), (5, 485544), (6, 404620), (8, 303465), (10, 242772), (12, 202310), (15, 161848), (20, 121386), (24, 101155), (30, 80924), (40, 60693), (60, 40462), (120, 20231)]