10001520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 34819200

約数和(自身を除く): 24817680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 479, 522, 580, 696, 720, 870, 958, 1044, 1160, 1305, 1392, 1437, 1740, 1916, 2088, 2320, 2395, 2610, 2874, 3480, 3832, 4176, 4311, 4790, 5220, 5748, 6960, 7185, 7664, 8622, 9580, 10440, 11496, 13891, 14370, 17244, 19160, 20880, 21555, 22992, 27782, 28740, 34488, 38320, 41673, 43110, 55564, 57480, 68976, 69455, 83346, 86220, 111128, 114960, 125019, 138910, 166692, 172440, 208365, 222256, 250038, 277820, 333384, 344880, 416730, 500076, 555640, 625095, 666768, 833460, 1000152, 1111280, 1250190, 1666920, 2000304, 2500380, 3333840, 5000760, 10001520]

約数ペア:

[(1, 10001520), (2, 5000760), (3, 3333840), (4, 2500380), (5, 2000304), (6, 1666920), (8, 1250190), (9, 1111280), (10, 1000152), (12, 833460), (15, 666768), (16, 625095), (18, 555640), (20, 500076), (24, 416730), (29, 344880), (30, 333384), (36, 277820), (40, 250038), (45, 222256), (48, 208365), (58, 172440), (60, 166692), (72, 138910), (80, 125019), (87, 114960), (90, 111128), (116, 86220), (120, 83346), (144, 69455), (145, 68976), (174, 57480), (180, 55564), (232, 43110), (240, 41673), (261, 38320), (290, 34488), (348, 28740), (360, 27782), (435, 22992), (464, 21555), (479, 20880), (522, 19160), (580, 17244), (696, 14370), (720, 13891), (870, 11496), (958, 10440), (1044, 9580), (1160, 8622), (1305, 7664), (1392, 7185), (1437, 6960), (1740, 5748), (1916, 5220), (2088, 4790), (2320, 4311), (2395, 4176), (2610, 3832), (2874, 3480)]