61088880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{254537}}^1$

素因数の和:254553

約数の個数: 40

約数和(自身を含む): 189376272

約数和(自身を除く): 128287392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 254537, 509074, 763611, 1018148, 1272685, 1527222, 2036296, 2545370, 3054444, 3818055, 4072592, 5090740, 6108888, 7636110, 10181480, 12217776, 15272220, 20362960, 30544440, 61088880]

約数ペア:

[(1, 61088880), (2, 30544440), (3, 20362960), (4, 15272220), (5, 12217776), (6, 10181480), (8, 7636110), (10, 6108888), (12, 5090740), (15, 4072592), (16, 3818055), (20, 3054444), (24, 2545370), (30, 2036296), (40, 1527222), (48, 1272685), (60, 1018148), (80, 763611), (120, 509074), (240, 254537)]