40830840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3957

約数の個数: 96

約数和(自身を含む): 137311200

約数和(自身を除く): 96480360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 3911, 5220, 7822, 10440, 11733, 15644, 19555, 23466, 31288, 35199, 39110, 46932, 58665, 70398, 78220, 93864, 113419, 117330, 140796, 156440, 175995, 226838, 234660, 281592, 340257, 351990, 453676, 469320, 567095, 680514, 703980, 907352, 1020771, 1134190, 1361028, 1407960, 1701285, 2041542, 2268380, 2722056, 3402570, 4083084, 4536760, 5103855, 6805140, 8166168, 10207710, 13610280, 20415420, 40830840]

約数ペア:

[(1, 40830840), (2, 20415420), (3, 13610280), (4, 10207710), (5, 8166168), (6, 6805140), (8, 5103855), (9, 4536760), (10, 4083084), (12, 3402570), (15, 2722056), (18, 2268380), (20, 2041542), (24, 1701285), (29, 1407960), (30, 1361028), (36, 1134190), (40, 1020771), (45, 907352), (58, 703980), (60, 680514), (72, 567095), (87, 469320), (90, 453676), (116, 351990), (120, 340257), (145, 281592), (174, 234660), (180, 226838), (232, 175995), (261, 156440), (290, 140796), (348, 117330), (360, 113419), (435, 93864), (522, 78220), (580, 70398), (696, 58665), (870, 46932), (1044, 39110), (1160, 35199), (1305, 31288), (1740, 23466), (2088, 19555), (2610, 15644), (3480, 11733), (3911, 10440), (5220, 7822)]