146244240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203117}}^1$

素因数の和:203136

約数の個数: 60

約数和(自身を含む): 491139324

約数和(自身を除く): 344895084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203117, 406234, 609351, 812468, 1015585, 1218702, 1624936, 1828053, 2031170, 2437404, 3046755, 3249872, 3656106, 4062340, 4874808, 6093510, 7312212, 8124680, 9140265, 9749616, 12187020, 14624424, 16249360, 18280530, 24374040, 29248848, 36561060, 48748080, 73122120, 146244240]

約数ペア:

[(1, 146244240), (2, 73122120), (3, 48748080), (4, 36561060), (5, 29248848), (6, 24374040), (8, 18280530), (9, 16249360), (10, 14624424), (12, 12187020), (15, 9749616), (16, 9140265), (18, 8124680), (20, 7312212), (24, 6093510), (30, 4874808), (36, 4062340), (40, 3656106), (45, 3249872), (48, 3046755), (60, 2437404), (72, 2031170), (80, 1828053), (90, 1624936), (120, 1218702), (144, 1015585), (180, 812468), (240, 609351), (360, 406234), (720, 203117)]