79953840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 270138960

約数和(自身を除く): 190185120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 379, 586, 720, 758, 879, 1137, 1172, 1465, 1516, 1758, 1895, 2274, 2344, 2637, 2930, 3032, 3411, 3516, 3790, 4395, 4548, 4688, 5274, 5685, 5860, 6064, 6822, 7032, 7580, 8790, 9096, 10548, 11370, 11720, 13185, 13644, 14064, 15160, 17055, 17580, 18192, 21096, 22740, 23440, 26370, 27288, 30320, 34110, 35160, 42192, 45480, 52740, 54576, 68220, 70320, 90960, 105480, 111047, 136440, 210960, 222094, 272880, 333141, 444188, 555235, 666282, 888376, 999423, 1110470, 1332564, 1665705, 1776752, 1998846, 2220940, 2665128, 3331410, 3997692, 4441880, 4997115, 5330256, 6662820, 7995384, 8883760, 9994230, 13325640, 15990768, 19988460, 26651280, 39976920, 79953840]

約数ペア:

[(1, 79953840), (2, 39976920), (3, 26651280), (4, 19988460), (5, 15990768), (6, 13325640), (8, 9994230), (9, 8883760), (10, 7995384), (12, 6662820), (15, 5330256), (16, 4997115), (18, 4441880), (20, 3997692), (24, 3331410), (30, 2665128), (36, 2220940), (40, 1998846), (45, 1776752), (48, 1665705), (60, 1332564), (72, 1110470), (80, 999423), (90, 888376), (120, 666282), (144, 555235), (180, 444188), (240, 333141), (293, 272880), (360, 222094), (379, 210960), (586, 136440), (720, 111047), (758, 105480), (879, 90960), (1137, 70320), (1172, 68220), (1465, 54576), (1516, 52740), (1758, 45480), (1895, 42192), (2274, 35160), (2344, 34110), (2637, 30320), (2930, 27288), (3032, 26370), (3411, 23440), (3516, 22740), (3790, 21096), (4395, 18192), (4548, 17580), (4688, 17055), (5274, 15160), (5685, 14064), (5860, 13644), (6064, 13185), (6822, 11720), (7032, 11370), (7580, 10548), (8790, 9096)]