203844240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283117}}^1$

素因数の和:283136

約数の個数: 60

約数和(自身を含む): 684579324

約数和(自身を除く): 480735084

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, 283117, 566234, 849351, 1132468, 1415585, 1698702, 2264936, 2548053, 2831170, 3397404, 4246755, 4529872, 5096106, 5662340, 6794808, 8493510, 10192212, 11324680, 12740265, 13589616, 16987020, 20384424, 22649360, 25480530, 33974040, 40768848, 50961060, 67948080, 101922120, 203844240]

約数ペア:

[(1, 203844240), (2, 101922120), (3, 67948080), (4, 50961060), (5, 40768848), (6, 33974040), (8, 25480530), (9, 22649360), (10, 20384424), (12, 16987020), (15, 13589616), (16, 12740265), (18, 11324680), (20, 10192212), (24, 8493510), (30, 6794808), (36, 5662340), (40, 5096106), (45, 4529872), (48, 4246755), (60, 3397404), (72, 2831170), (80, 2548053), (90, 2264936), (120, 1698702), (144, 1415585), (180, 1132468), (240, 849351), (360, 566234), (720, 283117)]