231012960

素因数分解:

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

素因数の和:2256

約数の個数: 96

約数和(自身を含む): 731076192

約数和(自身を除く): 500063232

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, 241, 480, 482, 723, 964, 1205, 1446, 1928, 1997, 2410, 2892, 3615, 3856, 3994, 4820, 5784, 5991, 7230, 7712, 7988, 9640, 9985, 11568, 11982, 14460, 15976, 19280, 19970, 23136, 23964, 28920, 29955, 31952, 38560, 39940, 47928, 57840, 59910, 63904, 79880, 95856, 115680, 119820, 159760, 191712, 239640, 319520, 479280, 481277, 958560, 962554, 1443831, 1925108, 2406385, 2887662, 3850216, 4812770, 5775324, 7219155, 7700432, 9625540, 11550648, 14438310, 15400864, 19251080, 23101296, 28876620, 38502160, 46202592, 57753240, 77004320, 115506480, 231012960]

約数ペア:

[(1, 231012960), (2, 115506480), (3, 77004320), (4, 57753240), (5, 46202592), (6, 38502160), (8, 28876620), (10, 23101296), (12, 19251080), (15, 15400864), (16, 14438310), (20, 11550648), (24, 9625540), (30, 7700432), (32, 7219155), (40, 5775324), (48, 4812770), (60, 3850216), (80, 2887662), (96, 2406385), (120, 1925108), (160, 1443831), (240, 962554), (241, 958560), (480, 481277), (482, 479280), (723, 319520), (964, 239640), (1205, 191712), (1446, 159760), (1928, 119820), (1997, 115680), (2410, 95856), (2892, 79880), (3615, 63904), (3856, 59910), (3994, 57840), (4820, 47928), (5784, 39940), (5991, 38560), (7230, 31952), (7712, 29955), (7988, 28920), (9640, 23964), (9985, 23136), (11568, 19970), (11982, 19280), (14460, 15976)]