57753240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 174065760

約数和(自身を除く): 116312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 1997, 2410, 2892, 3615, 3994, 4820, 5784, 5991, 7230, 7988, 9640, 9985, 11982, 14460, 15976, 19970, 23964, 28920, 29955, 39940, 47928, 59910, 79880, 119820, 239640, 481277, 962554, 1443831, 1925108, 2406385, 2887662, 3850216, 4812770, 5775324, 7219155, 9625540, 11550648, 14438310, 19251080, 28876620, 57753240]

約数ペア:

[(1, 57753240), (2, 28876620), (3, 19251080), (4, 14438310), (5, 11550648), (6, 9625540), (8, 7219155), (10, 5775324), (12, 4812770), (15, 3850216), (20, 2887662), (24, 2406385), (30, 1925108), (40, 1443831), (60, 962554), (120, 481277), (241, 239640), (482, 119820), (723, 79880), (964, 59910), (1205, 47928), (1446, 39940), (1928, 29955), (1997, 28920), (2410, 23964), (2892, 19970), (3615, 15976), (3994, 14460), (4820, 11982), (5784, 9985), (5991, 9640), (7230, 7988)]