147549960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409861}}^1$

素因数の和:409878

約数の個数: 48

約数和(自身を含む): 479538540

約数和(自身を除く): 331988580

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, 409861, 819722, 1229583, 1639444, 2049305, 2459166, 3278888, 3688749, 4098610, 4918332, 6147915, 7377498, 8197220, 9836664, 12295830, 14754996, 16394440, 18443745, 24591660, 29509992, 36887490, 49183320, 73774980, 147549960]

約数ペア:

[(1, 147549960), (2, 73774980), (3, 49183320), (4, 36887490), (5, 29509992), (6, 24591660), (8, 18443745), (9, 16394440), (10, 14754996), (12, 12295830), (15, 9836664), (18, 8197220), (20, 7377498), (24, 6147915), (30, 4918332), (36, 4098610), (40, 3688749), (45, 3278888), (60, 2459166), (72, 2049305), (90, 1639444), (120, 1229583), (180, 819722), (360, 409861)]