152837040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{636821}}^1$

素因数の和:636837

約数の個数: 40

約数和(自身を含む): 473795568

約数和(自身を除く): 320958528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 636821, 1273642, 1910463, 2547284, 3184105, 3820926, 5094568, 6368210, 7641852, 9552315, 10189136, 12736420, 15283704, 19104630, 25472840, 30567408, 38209260, 50945680, 76418520, 152837040]

約数ペア:

[(1, 152837040), (2, 76418520), (3, 50945680), (4, 38209260), (5, 30567408), (6, 25472840), (8, 19104630), (10, 15283704), (12, 12736420), (15, 10189136), (16, 9552315), (20, 7641852), (24, 6368210), (30, 5094568), (40, 3820926), (48, 3184105), (60, 2547284), (80, 1910463), (120, 1273642), (240, 636821)]