1012960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 2582496

約数和(自身を除く): 1569536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 487, 520, 974, 1040, 1948, 2080, 2435, 3896, 4870, 6331, 7792, 9740, 12662, 15584, 19480, 25324, 31655, 38960, 50648, 63310, 77920, 101296, 126620, 202592, 253240, 506480, 1012960]

約数ペア:

[(1, 1012960), (2, 506480), (4, 253240), (5, 202592), (8, 126620), (10, 101296), (13, 77920), (16, 63310), (20, 50648), (26, 38960), (32, 31655), (40, 25324), (52, 19480), (65, 15584), (80, 12662), (104, 9740), (130, 7792), (160, 6331), (208, 4870), (260, 3896), (416, 2435), (487, 2080), (520, 1948), (974, 1040)]