199362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{830677}}^1$

素因数の和:830693

約数の個数: 40

約数和(自身を含む): 618024432

約数和(自身を除く): 418661952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 830677, 1661354, 2492031, 3322708, 4153385, 4984062, 6645416, 8306770, 9968124, 12460155, 13290832, 16613540, 19936248, 24920310, 33227080, 39872496, 49840620, 66454160, 99681240, 199362480]

約数ペア:

[(1, 199362480), (2, 99681240), (3, 66454160), (4, 49840620), (5, 39872496), (6, 33227080), (8, 24920310), (10, 19936248), (12, 16613540), (15, 13290832), (16, 12460155), (20, 9968124), (24, 8306770), (30, 6645416), (40, 4984062), (48, 4153385), (60, 3322708), (80, 2492031), (120, 1661354), (240, 830677)]