137447760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{572699}}^1$

素因数の和:572715

約数の個数: 40

約数和(自身を含む): 426088800

約数和(自身を除く): 288641040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 572699, 1145398, 1718097, 2290796, 2863495, 3436194, 4581592, 5726990, 6872388, 8590485, 9163184, 11453980, 13744776, 17180970, 22907960, 27489552, 34361940, 45815920, 68723880, 137447760]

約数ペア:

[(1, 137447760), (2, 68723880), (3, 45815920), (4, 34361940), (5, 27489552), (6, 22907960), (8, 17180970), (10, 13744776), (12, 11453980), (15, 9163184), (16, 8590485), (20, 6872388), (24, 5726990), (30, 4581592), (40, 3436194), (48, 2863495), (60, 2290796), (80, 1718097), (120, 1145398), (240, 572699)]