560023620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{717979}}^1$

素因数の和:718004

約数の個数: 48

約数和(自身を含む): 1688688960

約数和(自身を除く): 1128665340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 717979, 1435958, 2153937, 2871916, 3589895, 4307874, 7179790, 8615748, 9333727, 10769685, 14359580, 18667454, 21539370, 28001181, 37334908, 43078740, 46668635, 56002362, 93337270, 112004724, 140005905, 186674540, 280011810, 560023620]

約数ペア:

[(1, 560023620), (2, 280011810), (3, 186674540), (4, 140005905), (5, 112004724), (6, 93337270), (10, 56002362), (12, 46668635), (13, 43078740), (15, 37334908), (20, 28001181), (26, 21539370), (30, 18667454), (39, 14359580), (52, 10769685), (60, 9333727), (65, 8615748), (78, 7179790), (130, 4307874), (156, 3589895), (195, 2871916), (260, 2153937), (390, 1435958), (780, 717979)]