152799720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1273331}}^1$

素因数の和:1273345

約数の個数: 32

約数和(自身を含む): 458399520

約数和(自身を除く): 305599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1273331, 2546662, 3819993, 5093324, 6366655, 7639986, 10186648, 12733310, 15279972, 19099965, 25466620, 30559944, 38199930, 50933240, 76399860, 152799720]

約数ペア:

[(1, 152799720), (2, 76399860), (3, 50933240), (4, 38199930), (5, 30559944), (6, 25466620), (8, 19099965), (10, 15279972), (12, 12733310), (15, 10186648), (20, 7639986), (24, 6366655), (30, 5093324), (40, 3819993), (60, 2546662), (120, 1273331)]