401610420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1902

約数の個数: 96

約数和(自身を含む): 1252621440

約数和(自身を除く): 851011020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 563, 1126, 1321, 1689, 2252, 2642, 2815, 3378, 3963, 5067, 5284, 5630, 6605, 6756, 7926, 8445, 10134, 11260, 11889, 13210, 15201, 15852, 16890, 19815, 20268, 23778, 25335, 26420, 30402, 33780, 35667, 39630, 47556, 50670, 59445, 60804, 71334, 76005, 79260, 101340, 118890, 142668, 152010, 178335, 237780, 304020, 356670, 713340, 743723, 1487446, 2231169, 2974892, 3718615, 4462338, 6693507, 7437230, 8924676, 11155845, 13387014, 14874460, 20080521, 22311690, 26774028, 33467535, 40161042, 44623380, 66935070, 80322084, 100402605, 133870140, 200805210, 401610420]

約数ペア:

[(1, 401610420), (2, 200805210), (3, 133870140), (4, 100402605), (5, 80322084), (6, 66935070), (9, 44623380), (10, 40161042), (12, 33467535), (15, 26774028), (18, 22311690), (20, 20080521), (27, 14874460), (30, 13387014), (36, 11155845), (45, 8924676), (54, 7437230), (60, 6693507), (90, 4462338), (108, 3718615), (135, 2974892), (180, 2231169), (270, 1487446), (540, 743723), (563, 713340), (1126, 356670), (1321, 304020), (1689, 237780), (2252, 178335), (2642, 152010), (2815, 142668), (3378, 118890), (3963, 101340), (5067, 79260), (5284, 76005), (5630, 71334), (6605, 60804), (6756, 59445), (7926, 50670), (8445, 47556), (10134, 39630), (11260, 35667), (11889, 33780), (13210, 30402), (15201, 26420), (15852, 25335), (16890, 23778), (19815, 20268)]