155336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 493687152

約数和(自身を除く): 338350272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 293, 376, 470, 564, 586, 705, 752, 879, 940, 1128, 1172, 1410, 1465, 1758, 1880, 2209, 2256, 2344, 2820, 2930, 3516, 3760, 4395, 4418, 4688, 5640, 5860, 6627, 7032, 8790, 8836, 11045, 11280, 11720, 13254, 13771, 14064, 17580, 17672, 22090, 23440, 26508, 27542, 33135, 35160, 35344, 41313, 44180, 53016, 55084, 66270, 68855, 70320, 82626, 88360, 106032, 110168, 132540, 137710, 165252, 176720, 206565, 220336, 265080, 275420, 330504, 413130, 530160, 550840, 647237, 661008, 826260, 1101680, 1294474, 1652520, 1941711, 2588948, 3236185, 3305040, 3883422, 5177896, 6472370, 7766844, 9708555, 10355792, 12944740, 15533688, 19417110, 25889480, 31067376, 38834220, 51778960, 77668440, 155336880]

約数ペア:

[(1, 155336880), (2, 77668440), (3, 51778960), (4, 38834220), (5, 31067376), (6, 25889480), (8, 19417110), (10, 15533688), (12, 12944740), (15, 10355792), (16, 9708555), (20, 7766844), (24, 6472370), (30, 5177896), (40, 3883422), (47, 3305040), (48, 3236185), (60, 2588948), (80, 1941711), (94, 1652520), (120, 1294474), (141, 1101680), (188, 826260), (235, 661008), (240, 647237), (282, 550840), (293, 530160), (376, 413130), (470, 330504), (564, 275420), (586, 265080), (705, 220336), (752, 206565), (879, 176720), (940, 165252), (1128, 137710), (1172, 132540), (1410, 110168), (1465, 106032), (1758, 88360), (1880, 82626), (2209, 70320), (2256, 68855), (2344, 66270), (2820, 55084), (2930, 53016), (3516, 44180), (3760, 41313), (4395, 35344), (4418, 35160), (4688, 33135), (5640, 27542), (5860, 26508), (6627, 23440), (7032, 22090), (8790, 17672), (8836, 17580), (11045, 14064), (11280, 13771), (11720, 13254)]