140916240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65239}}^1$

素因数の和:65261

約数の個数: 80

約数和(自身を含む): 485385600

約数和(自身を除く): 344469360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65239, 130478, 195717, 260956, 326195, 391434, 521912, 587151, 652390, 782868, 978585, 1043824, 1174302, 1304780, 1565736, 1761453, 1957170, 2348604, 2609560, 2935755, 3131472, 3522906, 3914340, 4697208, 5219120, 5871510, 7045812, 7828680, 8807265, 9394416, 11743020, 14091624, 15657360, 17614530, 23486040, 28183248, 35229060, 46972080, 70458120, 140916240]

約数ペア:

[(1, 140916240), (2, 70458120), (3, 46972080), (4, 35229060), (5, 28183248), (6, 23486040), (8, 17614530), (9, 15657360), (10, 14091624), (12, 11743020), (15, 9394416), (16, 8807265), (18, 7828680), (20, 7045812), (24, 5871510), (27, 5219120), (30, 4697208), (36, 3914340), (40, 3522906), (45, 3131472), (48, 2935755), (54, 2609560), (60, 2348604), (72, 1957170), (80, 1761453), (90, 1565736), (108, 1304780), (120, 1174302), (135, 1043824), (144, 978585), (180, 782868), (216, 652390), (240, 587151), (270, 521912), (360, 391434), (432, 326195), (540, 260956), (720, 195717), (1080, 130478), (2160, 65239)]