140154060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2069}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 392968800

約数和(自身を除く): 252814740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1129, 2069, 2258, 3387, 4138, 4516, 5645, 6207, 6774, 8276, 10345, 11290, 12414, 13548, 16935, 20690, 22580, 24828, 31035, 33870, 41380, 62070, 67740, 124140, 2335901, 4671802, 7007703, 9343604, 11679505, 14015406, 23359010, 28030812, 35038515, 46718020, 70077030, 140154060]

約数ペア:

[(1, 140154060), (2, 70077030), (3, 46718020), (4, 35038515), (5, 28030812), (6, 23359010), (10, 14015406), (12, 11679505), (15, 9343604), (20, 7007703), (30, 4671802), (60, 2335901), (1129, 124140), (2069, 67740), (2258, 62070), (3387, 41380), (4138, 33870), (4516, 31035), (5645, 24828), (6207, 22580), (6774, 20690), (8276, 16935), (10345, 13548), (11290, 12414)]