197865120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{412219}}^1$

素因数の和:412237

約数の個数: 48

約数和(自身を含む): 623276640

約数和(自身を除く): 425411520

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, 412219, 824438, 1236657, 1648876, 2061095, 2473314, 3297752, 4122190, 4946628, 6183285, 6595504, 8244380, 9893256, 12366570, 13191008, 16488760, 19786512, 24733140, 32977520, 39573024, 49466280, 65955040, 98932560, 197865120]

約数ペア:

[(1, 197865120), (2, 98932560), (3, 65955040), (4, 49466280), (5, 39573024), (6, 32977520), (8, 24733140), (10, 19786512), (12, 16488760), (15, 13191008), (16, 12366570), (20, 9893256), (24, 8244380), (30, 6595504), (32, 6183285), (40, 4946628), (48, 4122190), (60, 3297752), (80, 2473314), (96, 2061095), (120, 1648876), (160, 1236657), (240, 824438), (480, 412219)]