238703040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{82883}}^1$

素因数の和:82906

約数の個数: 84

約数和(自身を含む): 821048904

約数和(自身を除く): 582345864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 82883, 165766, 248649, 331532, 414415, 497298, 663064, 745947, 828830, 994596, 1243245, 1326128, 1491894, 1657660, 1989192, 2486490, 2652256, 2983788, 3315320, 3729735, 3978384, 4972980, 5304512, 5967576, 6630640, 7459470, 7956768, 9945960, 11935152, 13261280, 14918940, 15913536, 19891920, 23870304, 26522560, 29837880, 39783840, 47740608, 59675760, 79567680, 119351520, 238703040]

約数ペア:

[(1, 238703040), (2, 119351520), (3, 79567680), (4, 59675760), (5, 47740608), (6, 39783840), (8, 29837880), (9, 26522560), (10, 23870304), (12, 19891920), (15, 15913536), (16, 14918940), (18, 13261280), (20, 11935152), (24, 9945960), (30, 7956768), (32, 7459470), (36, 6630640), (40, 5967576), (45, 5304512), (48, 4972980), (60, 3978384), (64, 3729735), (72, 3315320), (80, 2983788), (90, 2652256), (96, 2486490), (120, 1989192), (144, 1657660), (160, 1491894), (180, 1326128), (192, 1243245), (240, 994596), (288, 828830), (320, 745947), (360, 663064), (480, 497298), (576, 414415), (720, 331532), (960, 248649), (1440, 165766), (2880, 82883)]