387457320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3228811}}^1$

素因数の和:3228825

約数の個数: 32

約数和(自身を含む): 1162372320

約数和(自身を除く): 774915000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3228811, 6457622, 9686433, 12915244, 16144055, 19372866, 25830488, 32288110, 38745732, 48432165, 64576220, 77491464, 96864330, 129152440, 193728660, 387457320]

約数ペア:

[(1, 387457320), (2, 193728660), (3, 129152440), (4, 96864330), (5, 77491464), (6, 64576220), (8, 48432165), (10, 38745732), (12, 32288110), (15, 25830488), (20, 19372866), (24, 16144055), (30, 12915244), (40, 9686433), (60, 6457622), (120, 3228811)]