40642320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{169343}}^1$

素因数の和:169359

約数の個数: 40

約数和(自身を含む): 125991936

約数和(自身を除く): 85349616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 169343, 338686, 508029, 677372, 846715, 1016058, 1354744, 1693430, 2032116, 2540145, 2709488, 3386860, 4064232, 5080290, 6773720, 8128464, 10160580, 13547440, 20321160, 40642320]

約数ペア:

[(1, 40642320), (2, 20321160), (3, 13547440), (4, 10160580), (5, 8128464), (6, 6773720), (8, 5080290), (10, 4064232), (12, 3386860), (15, 2709488), (16, 2540145), (20, 2032116), (24, 1693430), (30, 1354744), (40, 1016058), (48, 846715), (60, 677372), (80, 508029), (120, 338686), (240, 169343)]