12723720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106031}}^1$

素因数の和:106045

約数の個数: 32

約数和(自身を含む): 38171520

約数和(自身を除く): 25447800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106031, 212062, 318093, 424124, 530155, 636186, 848248, 1060310, 1272372, 1590465, 2120620, 2544744, 3180930, 4241240, 6361860, 12723720]

約数ペア:

[(1, 12723720), (2, 6361860), (3, 4241240), (4, 3180930), (5, 2544744), (6, 2120620), (8, 1590465), (10, 1272372), (12, 1060310), (15, 848248), (20, 636186), (24, 530155), (30, 424124), (40, 318093), (60, 212062), (120, 106031)]