98538240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 320237568

約数和(自身を除く): 221699328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 383, 384, 402, 480, 536, 640, 670, 766, 768, 804, 960, 1005, 1072, 1149, 1280, 1340, 1532, 1608, 1915, 1920, 2010, 2144, 2298, 2680, 3064, 3216, 3830, 3840, 4020, 4288, 4596, 5360, 5745, 6128, 6432, 7660, 8040, 8576, 9192, 10720, 11490, 12256, 12864, 15320, 16080, 17152, 18384, 21440, 22980, 24512, 25661, 25728, 30640, 32160, 36768, 42880, 45960, 49024, 51322, 51456, 61280, 64320, 73536, 76983, 85760, 91920, 98048, 102644, 122560, 128305, 128640, 147072, 153966, 183840, 205288, 245120, 256610, 257280, 294144, 307932, 367680, 384915, 410576, 490240, 513220, 615864, 735360, 769830, 821152, 1026440, 1231728, 1470720, 1539660, 1642304, 2052880, 2463456, 3079320, 3284608, 4105760, 4926912, 6158640, 6569216, 8211520, 9853824, 12317280, 16423040, 19707648, 24634560, 32846080, 49269120, 98538240]

約数ペア:

[(1, 98538240), (2, 49269120), (3, 32846080), (4, 24634560), (5, 19707648), (6, 16423040), (8, 12317280), (10, 9853824), (12, 8211520), (15, 6569216), (16, 6158640), (20, 4926912), (24, 4105760), (30, 3284608), (32, 3079320), (40, 2463456), (48, 2052880), (60, 1642304), (64, 1539660), (67, 1470720), (80, 1231728), (96, 1026440), (120, 821152), (128, 769830), (134, 735360), (160, 615864), (192, 513220), (201, 490240), (240, 410576), (256, 384915), (268, 367680), (320, 307932), (335, 294144), (383, 257280), (384, 256610), (402, 245120), (480, 205288), (536, 183840), (640, 153966), (670, 147072), (766, 128640), (768, 128305), (804, 122560), (960, 102644), (1005, 98048), (1072, 91920), (1149, 85760), (1280, 76983), (1340, 73536), (1532, 64320), (1608, 61280), (1915, 51456), (1920, 51322), (2010, 49024), (2144, 45960), (2298, 42880), (2680, 36768), (3064, 32160), (3216, 30640), (3830, 25728), (3840, 25661), (4020, 24512), (4288, 22980), (4596, 21440), (5360, 18384), (5745, 17152), (6128, 16080), (6432, 15320), (7660, 12864), (8040, 12256), (8576, 11490), (9192, 10720)]