40456440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 132818400

約数和(自身を除く): 92361960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1031, 1090, 1308, 1635, 1962, 2062, 2180, 2616, 3093, 3270, 3924, 4124, 4360, 4905, 5155, 6186, 6540, 7848, 8248, 9279, 9810, 10310, 12372, 13080, 15465, 18558, 19620, 20620, 24744, 30930, 37116, 39240, 41240, 46395, 61860, 74232, 92790, 112379, 123720, 185580, 224758, 337137, 371160, 449516, 561895, 674274, 899032, 1011411, 1123790, 1348548, 1685685, 2022822, 2247580, 2697096, 3371370, 4045644, 4495160, 5057055, 6742740, 8091288, 10114110, 13485480, 20228220, 40456440]

約数ペア:

[(1, 40456440), (2, 20228220), (3, 13485480), (4, 10114110), (5, 8091288), (6, 6742740), (8, 5057055), (9, 4495160), (10, 4045644), (12, 3371370), (15, 2697096), (18, 2247580), (20, 2022822), (24, 1685685), (30, 1348548), (36, 1123790), (40, 1011411), (45, 899032), (60, 674274), (72, 561895), (90, 449516), (109, 371160), (120, 337137), (180, 224758), (218, 185580), (327, 123720), (360, 112379), (436, 92790), (545, 74232), (654, 61860), (872, 46395), (981, 41240), (1031, 39240), (1090, 37116), (1308, 30930), (1635, 24744), (1962, 20620), (2062, 19620), (2180, 18558), (2616, 15465), (3093, 13080), (3270, 12372), (3924, 10310), (4124, 9810), (4360, 9279), (4905, 8248), (5155, 7848), (6186, 6540)]