1839720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15331}}^1$

素因数の和:15345

約数の個数: 32

約数和(自身を含む): 5519520

約数和(自身を除く): 3679800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 306620, 367944, 459930, 613240, 919860, 1839720]

約数ペア:

[(1, 1839720), (2, 919860), (3, 613240), (4, 459930), (5, 367944), (6, 306620), (8, 229965), (10, 183972), (12, 153310), (15, 122648), (20, 91986), (24, 76655), (30, 61324), (40, 45993), (60, 30662), (120, 15331)]