139999320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{129629}}^1$

素因数の和:129649

約数の個数: 64

約数和(自身を含む): 466668000

約数和(自身を除く): 326668680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129629, 259258, 388887, 518516, 648145, 777774, 1037032, 1166661, 1296290, 1555548, 1944435, 2333322, 2592580, 3111096, 3499983, 3888870, 4666644, 5185160, 5833305, 6999966, 7777740, 9333288, 11666610, 13999932, 15555480, 17499915, 23333220, 27999864, 34999830, 46666440, 69999660, 139999320]

約数ペア:

[(1, 139999320), (2, 69999660), (3, 46666440), (4, 34999830), (5, 27999864), (6, 23333220), (8, 17499915), (9, 15555480), (10, 13999932), (12, 11666610), (15, 9333288), (18, 7777740), (20, 6999966), (24, 5833305), (27, 5185160), (30, 4666644), (36, 3888870), (40, 3499983), (45, 3111096), (54, 2592580), (60, 2333322), (72, 1944435), (90, 1555548), (108, 1296290), (120, 1166661), (135, 1037032), (180, 777774), (216, 648145), (270, 518516), (360, 388887), (540, 259258), (1080, 129629)]