338707920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1411283}}^1$

素因数の和:1411299

約数の個数: 40

約数和(自身を含む): 1049995296

約数和(自身を除く): 711287376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1411283, 2822566, 4233849, 5645132, 7056415, 8467698, 11290264, 14112830, 16935396, 21169245, 22580528, 28225660, 33870792, 42338490, 56451320, 67741584, 84676980, 112902640, 169353960, 338707920]

約数ペア:

[(1, 338707920), (2, 169353960), (3, 112902640), (4, 84676980), (5, 67741584), (6, 56451320), (8, 42338490), (10, 33870792), (12, 28225660), (15, 22580528), (16, 21169245), (20, 16935396), (24, 14112830), (30, 11290264), (40, 8467698), (48, 7056415), (60, 5645132), (80, 4233849), (120, 2822566), (240, 1411283)]