105220560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{438419}}^1$

素因数の和:438435

約数の個数: 40

約数和(自身を含む): 326184480

約数和(自身を除く): 220963920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 438419, 876838, 1315257, 1753676, 2192095, 2630514, 3507352, 4384190, 5261028, 6576285, 7014704, 8768380, 10522056, 13152570, 17536760, 21044112, 26305140, 35073520, 52610280, 105220560]

約数ペア:

[(1, 105220560), (2, 52610280), (3, 35073520), (4, 26305140), (5, 21044112), (6, 17536760), (8, 13152570), (10, 10522056), (12, 8768380), (15, 7014704), (16, 6576285), (20, 5261028), (24, 4384190), (30, 3507352), (40, 2630514), (48, 2192095), (60, 1753676), (80, 1315257), (120, 876838), (240, 438419)]