41381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{172423}}^1$

素因数の和:172439

約数の個数: 40

約数和(自身を含む): 128283456

約数和(自身を除く): 86901936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 172423, 344846, 517269, 689692, 862115, 1034538, 1379384, 1724230, 2069076, 2586345, 2758768, 3448460, 4138152, 5172690, 6896920, 8276304, 10345380, 13793840, 20690760, 41381520]

約数ペア:

[(1, 41381520), (2, 20690760), (3, 13793840), (4, 10345380), (5, 8276304), (6, 6896920), (8, 5172690), (10, 4138152), (12, 3448460), (15, 2758768), (16, 2586345), (20, 2069076), (24, 1724230), (30, 1379384), (40, 1034538), (48, 862115), (60, 689692), (80, 517269), (120, 344846), (240, 172423)]