15672850020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{87071389}}^1$

素因数の和:87071404

約数の個数: 36

約数和(自身を含む): 47540978940

約数和(自身を除く): 31868128920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 87071389, 174142778, 261214167, 348285556, 435356945, 522428334, 783642501, 870713890, 1044856668, 1306070835, 1567285002, 1741427780, 2612141670, 3134570004, 3918212505, 5224283340, 7836425010, 15672850020]

約数ペア:

[(1, 15672850020), (2, 7836425010), (3, 5224283340), (4, 3918212505), (5, 3134570004), (6, 2612141670), (9, 1741427780), (10, 1567285002), (12, 1306070835), (15, 1044856668), (18, 870713890), (20, 783642501), (30, 522428334), (36, 435356945), (45, 348285556), (60, 261214167), (90, 174142778), (180, 87071389)]