459455280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3931}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 1427599104

約数和(自身を除く): 968143824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 974, 1461, 1948, 2435, 2922, 3896, 3931, 4870, 5844, 7305, 7792, 7862, 9740, 11688, 11793, 14610, 15724, 19480, 19655, 23376, 23586, 29220, 31448, 38960, 39310, 47172, 58440, 58965, 62896, 78620, 94344, 116880, 117930, 157240, 188688, 235860, 314480, 471720, 943440, 1914397, 3828794, 5743191, 7657588, 9571985, 11486382, 15315176, 19143970, 22972764, 28715955, 30630352, 38287940, 45945528, 57431910, 76575880, 91891056, 114863820, 153151760, 229727640, 459455280]

約数ペア:

[(1, 459455280), (2, 229727640), (3, 153151760), (4, 114863820), (5, 91891056), (6, 76575880), (8, 57431910), (10, 45945528), (12, 38287940), (15, 30630352), (16, 28715955), (20, 22972764), (24, 19143970), (30, 15315176), (40, 11486382), (48, 9571985), (60, 7657588), (80, 5743191), (120, 3828794), (240, 1914397), (487, 943440), (974, 471720), (1461, 314480), (1948, 235860), (2435, 188688), (2922, 157240), (3896, 117930), (3931, 116880), (4870, 94344), (5844, 78620), (7305, 62896), (7792, 58965), (7862, 58440), (9740, 47172), (11688, 39310), (11793, 38960), (14610, 31448), (15724, 29220), (19480, 23586), (19655, 23376)]