139202760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11959}}^1$

素因数の和:12070

約数の個数: 64

約数和(自身を含む): 421948800

約数和(自身を除く): 282746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 11959, 23918, 35877, 47836, 59795, 71754, 95672, 119590, 143508, 179385, 239180, 287016, 358770, 478360, 717540, 1160023, 1435080, 2320046, 3480069, 4640092, 5800115, 6960138, 9280184, 11600230, 13920276, 17400345, 23200460, 27840552, 34800690, 46400920, 69601380, 139202760]

約数ペア:

[(1, 139202760), (2, 69601380), (3, 46400920), (4, 34800690), (5, 27840552), (6, 23200460), (8, 17400345), (10, 13920276), (12, 11600230), (15, 9280184), (20, 6960138), (24, 5800115), (30, 4640092), (40, 3480069), (60, 2320046), (97, 1435080), (120, 1160023), (194, 717540), (291, 478360), (388, 358770), (485, 287016), (582, 239180), (776, 179385), (970, 143508), (1164, 119590), (1455, 95672), (1940, 71754), (2328, 59795), (2910, 47836), (3880, 35877), (5820, 23918), (11640, 11959)]