124142520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1423}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 373201920

約数和(自身を除く): 249059400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727, 1423, 1454, 2181, 2846, 2908, 3635, 4269, 4362, 5692, 5816, 7115, 7270, 8538, 8724, 10905, 11384, 14230, 14540, 17076, 17448, 21345, 21810, 28460, 29080, 34152, 42690, 43620, 56920, 85380, 87240, 170760, 1034521, 2069042, 3103563, 4138084, 5172605, 6207126, 8276168, 10345210, 12414252, 15517815, 20690420, 24828504, 31035630, 41380840, 62071260, 124142520]

約数ペア:

[(1, 124142520), (2, 62071260), (3, 41380840), (4, 31035630), (5, 24828504), (6, 20690420), (8, 15517815), (10, 12414252), (12, 10345210), (15, 8276168), (20, 6207126), (24, 5172605), (30, 4138084), (40, 3103563), (60, 2069042), (120, 1034521), (727, 170760), (1423, 87240), (1454, 85380), (2181, 56920), (2846, 43620), (2908, 42690), (3635, 34152), (4269, 29080), (4362, 28460), (5692, 21810), (5816, 21345), (7115, 17448), (7270, 17076), (8538, 14540), (8724, 14230), (10905, 11384)]