20131201260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4862609}}^1$

素因数の和:4862647

約数の個数: 72

約数和(自身を含む): 63719641440

約数和(自身を除く): 43588440180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 4862609, 9725218, 14587827, 19450436, 24313045, 29175654, 43763481, 48626090, 58351308, 72939135, 87526962, 97252180, 111840007, 145878270, 175053924, 218817405, 223680014, 291756540, 335520021, 437634810, 447360028, 559200035, 671040042, 875269620, 1006560063, 1118400070, 1342080084, 1677600105, 2013120126, 2236800140, 3355200210, 4026240252, 5032800315, 6710400420, 10065600630, 20131201260]

約数ペア:

[(1, 20131201260), (2, 10065600630), (3, 6710400420), (4, 5032800315), (5, 4026240252), (6, 3355200210), (9, 2236800140), (10, 2013120126), (12, 1677600105), (15, 1342080084), (18, 1118400070), (20, 1006560063), (23, 875269620), (30, 671040042), (36, 559200035), (45, 447360028), (46, 437634810), (60, 335520021), (69, 291756540), (90, 223680014), (92, 218817405), (115, 175053924), (138, 145878270), (180, 111840007), (207, 97252180), (230, 87526962), (276, 72939135), (345, 58351308), (414, 48626090), (460, 43763481), (690, 29175654), (828, 24313045), (1035, 19450436), (1380, 14587827), (2070, 9725218), (4140, 4862609)]