82763040

素因数分解:

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

素因数の和:172441

約数の個数: 48

約数和(自身を含む): 260705088

約数和(自身を除く): 177942048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 172423, 344846, 517269, 689692, 862115, 1034538, 1379384, 1724230, 2069076, 2586345, 2758768, 3448460, 4138152, 5172690, 5517536, 6896920, 8276304, 10345380, 13793840, 16552608, 20690760, 27587680, 41381520, 82763040]

約数ペア:

[(1, 82763040), (2, 41381520), (3, 27587680), (4, 20690760), (5, 16552608), (6, 13793840), (8, 10345380), (10, 8276304), (12, 6896920), (15, 5517536), (16, 5172690), (20, 4138152), (24, 3448460), (30, 2758768), (32, 2586345), (40, 2069076), (48, 1724230), (60, 1379384), (80, 1034538), (96, 862115), (120, 689692), (160, 517269), (240, 344846), (480, 172423)]