219039720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1825331}}^1$

素因数の和:1825345

約数の個数: 32

約数和(自身を含む): 657119520

約数和(自身を除く): 438079800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1825331, 3650662, 5475993, 7301324, 9126655, 10951986, 14602648, 18253310, 21903972, 27379965, 36506620, 43807944, 54759930, 73013240, 109519860, 219039720]

約数ペア:

[(1, 219039720), (2, 109519860), (3, 73013240), (4, 54759930), (5, 43807944), (6, 36506620), (8, 27379965), (10, 21903972), (12, 18253310), (15, 14602648), (20, 10951986), (24, 9126655), (30, 7301324), (40, 5475993), (60, 3650662), (120, 1825331)]