201588120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559967}}^1$

素因数の和:559984

約数の個数: 48

約数和(自身を含む): 655162560

約数和(自身を除く): 453574440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 559967, 1119934, 1679901, 2239868, 2799835, 3359802, 4479736, 5039703, 5599670, 6719604, 8399505, 10079406, 11199340, 13439208, 16799010, 20158812, 22398680, 25198515, 33598020, 40317624, 50397030, 67196040, 100794060, 201588120]

約数ペア:

[(1, 201588120), (2, 100794060), (3, 67196040), (4, 50397030), (5, 40317624), (6, 33598020), (8, 25198515), (9, 22398680), (10, 20158812), (12, 16799010), (15, 13439208), (18, 11199340), (20, 10079406), (24, 8399505), (30, 6719604), (36, 5599670), (40, 5039703), (45, 4479736), (60, 3359802), (72, 2799835), (90, 2239868), (120, 1679901), (180, 1119934), (360, 559967)]