571147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2379781}}^1$

素因数の和:2379797

約数の個数: 40

約数和(自身を含む): 1770557808

約数和(自身を除く): 1199410368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2379781, 4759562, 7139343, 9519124, 11898905, 14278686, 19038248, 23797810, 28557372, 35696715, 38076496, 47595620, 57114744, 71393430, 95191240, 114229488, 142786860, 190382480, 285573720, 571147440]

約数ペア:

[(1, 571147440), (2, 285573720), (3, 190382480), (4, 142786860), (5, 114229488), (6, 95191240), (8, 71393430), (10, 57114744), (12, 47595620), (15, 38076496), (16, 35696715), (20, 28557372), (24, 23797810), (30, 19038248), (40, 14278686), (48, 11898905), (60, 9519124), (80, 7139343), (120, 4759562), (240, 2379781)]