105519720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{879331}}^1$

素因数の和:879345

約数の個数: 32

約数和(自身を含む): 316559520

約数和(自身を除く): 211039800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 879331, 1758662, 2637993, 3517324, 4396655, 5275986, 7034648, 8793310, 10551972, 13189965, 17586620, 21103944, 26379930, 35173240, 52759860, 105519720]

約数ペア:

[(1, 105519720), (2, 52759860), (3, 35173240), (4, 26379930), (5, 21103944), (6, 17586620), (8, 13189965), (10, 10551972), (12, 8793310), (15, 7034648), (20, 5275986), (24, 4396655), (30, 3517324), (40, 2637993), (60, 1758662), (120, 879331)]