151947780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6379}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 426592320

約数和(自身を除く): 274644540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 6379, 7940, 11910, 12758, 19137, 23820, 25516, 31895, 38274, 63790, 76548, 95685, 127580, 191370, 382740, 2532463, 5064926, 7597389, 10129852, 12662315, 15194778, 25324630, 30389556, 37986945, 50649260, 75973890, 151947780]

約数ペア:

[(1, 151947780), (2, 75973890), (3, 50649260), (4, 37986945), (5, 30389556), (6, 25324630), (10, 15194778), (12, 12662315), (15, 10129852), (20, 7597389), (30, 5064926), (60, 2532463), (397, 382740), (794, 191370), (1191, 127580), (1588, 95685), (1985, 76548), (2382, 63790), (3970, 38274), (4764, 31895), (5955, 25516), (6379, 23820), (7940, 19137), (11910, 12758)]