69279720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577331}}^1$

素因数の和:577345

約数の個数: 32

約数和(自身を含む): 207839520

約数和(自身を除く): 138559800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577331, 1154662, 1731993, 2309324, 2886655, 3463986, 4618648, 5773310, 6927972, 8659965, 11546620, 13855944, 17319930, 23093240, 34639860, 69279720]

約数ペア:

[(1, 69279720), (2, 34639860), (3, 23093240), (4, 17319930), (5, 13855944), (6, 11546620), (8, 8659965), (10, 6927972), (12, 5773310), (15, 4618648), (20, 3463986), (24, 2886655), (30, 2309324), (40, 1731993), (60, 1154662), (120, 577331)]