154188120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1284901}}^1$

素因数の和:1284915

約数の個数: 32

約数和(自身を含む): 462564720

約数和(自身を除く): 308376600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1284901, 2569802, 3854703, 5139604, 6424505, 7709406, 10279208, 12849010, 15418812, 19273515, 25698020, 30837624, 38547030, 51396040, 77094060, 154188120]

約数ペア:

[(1, 154188120), (2, 77094060), (3, 51396040), (4, 38547030), (5, 30837624), (6, 25698020), (8, 19273515), (10, 15418812), (12, 12849010), (15, 10279208), (20, 7709406), (24, 6424505), (30, 5139604), (40, 3854703), (60, 2569802), (120, 1284901)]