57455520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{119699}}^1$

素因数の和:119717

約数の個数: 48

約数和(自身を含む): 180986400

約数和(自身を除く): 123530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 119699, 239398, 359097, 478796, 598495, 718194, 957592, 1196990, 1436388, 1795485, 1915184, 2393980, 2872776, 3590970, 3830368, 4787960, 5745552, 7181940, 9575920, 11491104, 14363880, 19151840, 28727760, 57455520]

約数ペア:

[(1, 57455520), (2, 28727760), (3, 19151840), (4, 14363880), (5, 11491104), (6, 9575920), (8, 7181940), (10, 5745552), (12, 4787960), (15, 3830368), (16, 3590970), (20, 2872776), (24, 2393980), (30, 1915184), (32, 1795485), (40, 1436388), (48, 1196990), (60, 957592), (80, 718194), (96, 598495), (120, 478796), (160, 359097), (240, 239398), (480, 119699)]