313449960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2612083}}^1$

素因数の和:2612097

約数の個数: 32

約数和(自身を含む): 940350240

約数和(自身を除く): 626900280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2612083, 5224166, 7836249, 10448332, 13060415, 15672498, 20896664, 26120830, 31344996, 39181245, 52241660, 62689992, 78362490, 104483320, 156724980, 313449960]

約数ペア:

[(1, 313449960), (2, 156724980), (3, 104483320), (4, 78362490), (5, 62689992), (6, 52241660), (8, 39181245), (10, 31344996), (12, 26120830), (15, 20896664), (20, 15672498), (24, 13060415), (30, 10448332), (40, 7836249), (60, 5224166), (120, 2612083)]