61696920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17729}}^1$

素因数の和:17772

約数の個数: 64

約数和(自身を含む): 191484000

約数和(自身を除く): 129787080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 17729, 35458, 53187, 70916, 88645, 106374, 141832, 177290, 212748, 265935, 354580, 425496, 514141, 531870, 709160, 1028282, 1063740, 1542423, 2056564, 2127480, 2570705, 3084846, 4113128, 5141410, 6169692, 7712115, 10282820, 12339384, 15424230, 20565640, 30848460, 61696920]

約数ペア:

[(1, 61696920), (2, 30848460), (3, 20565640), (4, 15424230), (5, 12339384), (6, 10282820), (8, 7712115), (10, 6169692), (12, 5141410), (15, 4113128), (20, 3084846), (24, 2570705), (29, 2127480), (30, 2056564), (40, 1542423), (58, 1063740), (60, 1028282), (87, 709160), (116, 531870), (120, 514141), (145, 425496), (174, 354580), (232, 265935), (290, 212748), (348, 177290), (435, 141832), (580, 106374), (696, 88645), (870, 70916), (1160, 53187), (1740, 35458), (3480, 17729)]