1612560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6719}}^1$

素因数の和:6735

約数の個数: 40

約数和(自身を含む): 4999680

約数和(自身を除く): 3387120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6719, 13438, 20157, 26876, 33595, 40314, 53752, 67190, 80628, 100785, 107504, 134380, 161256, 201570, 268760, 322512, 403140, 537520, 806280, 1612560]

約数ペア:

[(1, 1612560), (2, 806280), (3, 537520), (4, 403140), (5, 322512), (6, 268760), (8, 201570), (10, 161256), (12, 134380), (15, 107504), (16, 100785), (20, 80628), (24, 67190), (30, 53752), (40, 40314), (48, 33595), (60, 26876), (80, 20157), (120, 13438), (240, 6719)]