40943220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29669}}^1$

素因数の和:29704

約数の個数: 48

約数和(自身を含む): 119629440

約数和(自身を除く): 78686220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29669, 59338, 89007, 118676, 148345, 178014, 296690, 356028, 445035, 593380, 682387, 890070, 1364774, 1780140, 2047161, 2729548, 3411935, 4094322, 6823870, 8188644, 10235805, 13647740, 20471610, 40943220]

約数ペア:

[(1, 40943220), (2, 20471610), (3, 13647740), (4, 10235805), (5, 8188644), (6, 6823870), (10, 4094322), (12, 3411935), (15, 2729548), (20, 2047161), (23, 1780140), (30, 1364774), (46, 890070), (60, 682387), (69, 593380), (92, 445035), (115, 356028), (138, 296690), (230, 178014), (276, 148345), (345, 118676), (460, 89007), (690, 59338), (1380, 29669)]