127760580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1181}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 388513944

約数和(自身を除く): 260753364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 601, 1181, 1202, 1803, 2362, 2404, 3005, 3543, 3606, 4724, 5409, 5905, 6010, 7086, 7212, 9015, 10629, 10818, 11810, 12020, 14172, 17715, 18030, 21258, 21636, 23620, 27045, 35430, 36060, 42516, 53145, 54090, 70860, 106290, 108180, 212580, 709781, 1419562, 2129343, 2839124, 3548905, 4258686, 6388029, 7097810, 8517372, 10646715, 12776058, 14195620, 21293430, 25552116, 31940145, 42586860, 63880290, 127760580]

約数ペア:

[(1, 127760580), (2, 63880290), (3, 42586860), (4, 31940145), (5, 25552116), (6, 21293430), (9, 14195620), (10, 12776058), (12, 10646715), (15, 8517372), (18, 7097810), (20, 6388029), (30, 4258686), (36, 3548905), (45, 2839124), (60, 2129343), (90, 1419562), (180, 709781), (601, 212580), (1181, 108180), (1202, 106290), (1803, 70860), (2362, 54090), (2404, 53145), (3005, 42516), (3543, 36060), (3606, 35430), (4724, 27045), (5409, 23620), (5905, 21636), (6010, 21258), (7086, 18030), (7212, 17715), (9015, 14172), (10629, 12020), (10818, 11810)]