9939960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{27611}}^1$

素因数の和:27628

約数の個数: 48

約数和(自身を含む): 32306040

約数和(自身を除く): 22366080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 27611, 55222, 82833, 110444, 138055, 165666, 220888, 248499, 276110, 331332, 414165, 496998, 552220, 662664, 828330, 993996, 1104440, 1242495, 1656660, 1987992, 2484990, 3313320, 4969980, 9939960]

約数ペア:

[(1, 9939960), (2, 4969980), (3, 3313320), (4, 2484990), (5, 1987992), (6, 1656660), (8, 1242495), (9, 1104440), (10, 993996), (12, 828330), (15, 662664), (18, 552220), (20, 496998), (24, 414165), (30, 331332), (36, 276110), (40, 248499), (45, 220888), (60, 165666), (72, 138055), (90, 110444), (120, 82833), (180, 55222), (360, 27611)]