1298529421680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5410539257}}^1$

素因数の和:5410539273

約数の個数: 40

約数和(自身を含む): 4025441207952

約数和(自身を除く): 2726911786272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5410539257, 10821078514, 16231617771, 21642157028, 27052696285, 32463235542, 43284314056, 54105392570, 64926471084, 81158088855, 86568628112, 108210785140, 129852942168, 162316177710, 216421570280, 259705884336, 324632355420, 432843140560, 649264710840, 1298529421680]

約数ペア:

[(1, 1298529421680), (2, 649264710840), (3, 432843140560), (4, 324632355420), (5, 259705884336), (6, 216421570280), (8, 162316177710), (10, 129852942168), (12, 108210785140), (15, 86568628112), (16, 81158088855), (20, 64926471084), (24, 54105392570), (30, 43284314056), (40, 32463235542), (48, 27052696285), (60, 21642157028), (80, 16231617771), (120, 10821078514), (240, 5410539257)]