53212560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{221719}}^1$

素因数の和:221735

約数の個数: 40

約数和(自身を含む): 164959680

約数和(自身を除く): 111747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 221719, 443438, 665157, 886876, 1108595, 1330314, 1773752, 2217190, 2660628, 3325785, 3547504, 4434380, 5321256, 6651570, 8868760, 10642512, 13303140, 17737520, 26606280, 53212560]

約数ペア:

[(1, 53212560), (2, 26606280), (3, 17737520), (4, 13303140), (5, 10642512), (6, 8868760), (8, 6651570), (10, 5321256), (12, 4434380), (15, 3547504), (16, 3325785), (20, 2660628), (24, 2217190), (30, 1773752), (40, 1330314), (48, 1108595), (60, 886876), (80, 665157), (120, 443438), (240, 221719)]