387699720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3230831}}^1$

素因数の和:3230845

約数の個数: 32

約数和(自身を含む): 1163099520

約数和(自身を除く): 775399800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3230831, 6461662, 9692493, 12923324, 16154155, 19384986, 25846648, 32308310, 38769972, 48462465, 64616620, 77539944, 96924930, 129233240, 193849860, 387699720]

約数ペア:

[(1, 387699720), (2, 193849860), (3, 129233240), (4, 96924930), (5, 77539944), (6, 64616620), (8, 48462465), (10, 38769972), (12, 32308310), (15, 25846648), (20, 19384986), (24, 16154155), (30, 12923324), (40, 9692493), (60, 6461662), (120, 3230831)]