138123480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104639}}^1$

素因数の和:104664

約数の個数: 64

約数和(自身を含む): 452044800

約数和(自身を除く): 313921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104639, 209278, 313917, 418556, 523195, 627834, 837112, 1046390, 1151029, 1255668, 1569585, 2092780, 2302058, 2511336, 3139170, 3453087, 4185560, 4604116, 5755145, 6278340, 6906174, 9208232, 11510290, 12556680, 13812348, 17265435, 23020580, 27624696, 34530870, 46041160, 69061740, 138123480]

約数ペア:

[(1, 138123480), (2, 69061740), (3, 46041160), (4, 34530870), (5, 27624696), (6, 23020580), (8, 17265435), (10, 13812348), (11, 12556680), (12, 11510290), (15, 9208232), (20, 6906174), (22, 6278340), (24, 5755145), (30, 4604116), (33, 4185560), (40, 3453087), (44, 3139170), (55, 2511336), (60, 2302058), (66, 2092780), (88, 1569585), (110, 1255668), (120, 1151029), (132, 1046390), (165, 837112), (220, 627834), (264, 523195), (330, 418556), (440, 313917), (660, 209278), (1320, 104639)]