39782280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331519}}^1$

素因数の和:331533

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 79564920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331519, 663038, 994557, 1326076, 1657595, 1989114, 2652152, 3315190, 3978228, 4972785, 6630380, 7956456, 9945570, 13260760, 19891140, 39782280]

約数ペア:

[(1, 39782280), (2, 19891140), (3, 13260760), (4, 9945570), (5, 7956456), (6, 6630380), (8, 4972785), (10, 3978228), (12, 3315190), (15, 2652152), (20, 1989114), (24, 1657595), (30, 1326076), (40, 994557), (60, 663038), (120, 331519)]