1585417980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{71999}}^1$

素因数の和:72378

約数の個数: 48

約数和(自身を含む): 4451328000

約数和(自身を除く): 2865910020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010, 22020, 71999, 143998, 215997, 287996, 359995, 431994, 719990, 863988, 1079985, 1439980, 2159970, 4319940, 26423633, 52847266, 79270899, 105694532, 132118165, 158541798, 264236330, 317083596, 396354495, 528472660, 792708990, 1585417980]

約数ペア:

[(1, 1585417980), (2, 792708990), (3, 528472660), (4, 396354495), (5, 317083596), (6, 264236330), (10, 158541798), (12, 132118165), (15, 105694532), (20, 79270899), (30, 52847266), (60, 26423633), (367, 4319940), (734, 2159970), (1101, 1439980), (1468, 1079985), (1835, 863988), (2202, 719990), (3670, 431994), (4404, 359995), (5505, 287996), (7340, 215997), (11010, 143998), (22020, 71999)]