60737240

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1523}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 136885680

約数和(自身を除く): 76148440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1523, 1994, 3046, 3988, 4985, 6092, 7615, 7976, 9970, 12184, 15230, 19940, 30460, 39880, 60920, 1518431, 3036862, 6073724, 7592155, 12147448, 15184310, 30368620, 60737240]

約数ペア:

[(1, 60737240), (2, 30368620), (4, 15184310), (5, 12147448), (8, 7592155), (10, 6073724), (20, 3036862), (40, 1518431), (997, 60920), (1523, 39880), (1994, 30460), (3046, 19940), (3988, 15230), (4985, 12184), (6092, 9970), (7615, 7976)]