9055920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 28435680

約数和(自身を除く): 19379760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 389, 485, 582, 776, 778, 970, 1164, 1167, 1455, 1552, 1556, 1940, 1945, 2328, 2334, 2910, 3112, 3880, 3890, 4656, 4668, 5820, 5835, 6224, 7760, 7780, 9336, 11640, 11670, 15560, 18672, 23280, 23340, 31120, 37733, 46680, 75466, 93360, 113199, 150932, 188665, 226398, 301864, 377330, 452796, 565995, 603728, 754660, 905592, 1131990, 1509320, 1811184, 2263980, 3018640, 4527960, 9055920]

約数ペア:

[(1, 9055920), (2, 4527960), (3, 3018640), (4, 2263980), (5, 1811184), (6, 1509320), (8, 1131990), (10, 905592), (12, 754660), (15, 603728), (16, 565995), (20, 452796), (24, 377330), (30, 301864), (40, 226398), (48, 188665), (60, 150932), (80, 113199), (97, 93360), (120, 75466), (194, 46680), (240, 37733), (291, 31120), (388, 23340), (389, 23280), (485, 18672), (582, 15560), (776, 11670), (778, 11640), (970, 9336), (1164, 7780), (1167, 7760), (1455, 6224), (1552, 5835), (1556, 5820), (1940, 4668), (1945, 4656), (2328, 3890), (2334, 3880), (2910, 3112)]