808331520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1368

約数の個数: 144

約数和(自身を含む): 2598103872

約数和(自身を除く): 1789772352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 256, 320, 362, 384, 480, 543, 640, 724, 768, 905, 960, 1086, 1163, 1280, 1448, 1810, 1920, 2172, 2326, 2715, 2896, 3489, 3620, 3840, 4344, 4652, 5430, 5792, 5815, 6978, 7240, 8688, 9304, 10860, 11584, 11630, 13956, 14480, 17376, 17445, 18608, 21720, 23168, 23260, 27912, 28960, 34752, 34890, 37216, 43440, 46336, 46520, 55824, 57920, 69504, 69780, 74432, 86880, 93040, 111648, 115840, 139008, 139560, 148864, 173760, 186080, 210503, 223296, 231680, 279120, 297728, 347520, 372160, 421006, 446592, 558240, 631509, 695040, 744320, 842012, 893184, 1052515, 1116480, 1263018, 1488640, 1684024, 2105030, 2232960, 2526036, 3157545, 3368048, 4210060, 4465920, 5052072, 6315090, 6736096, 8420120, 10104144, 12630180, 13472192, 16840240, 20208288, 25260360, 26944384, 33680480, 40416576, 50520720, 53888768, 67360960, 80833152, 101041440, 134721920, 161666304, 202082880, 269443840, 404165760, 808331520]

約数ペア:

[(1, 808331520), (2, 404165760), (3, 269443840), (4, 202082880), (5, 161666304), (6, 134721920), (8, 101041440), (10, 80833152), (12, 67360960), (15, 53888768), (16, 50520720), (20, 40416576), (24, 33680480), (30, 26944384), (32, 25260360), (40, 20208288), (48, 16840240), (60, 13472192), (64, 12630180), (80, 10104144), (96, 8420120), (120, 6736096), (128, 6315090), (160, 5052072), (181, 4465920), (192, 4210060), (240, 3368048), (256, 3157545), (320, 2526036), (362, 2232960), (384, 2105030), (480, 1684024), (543, 1488640), (640, 1263018), (724, 1116480), (768, 1052515), (905, 893184), (960, 842012), (1086, 744320), (1163, 695040), (1280, 631509), (1448, 558240), (1810, 446592), (1920, 421006), (2172, 372160), (2326, 347520), (2715, 297728), (2896, 279120), (3489, 231680), (3620, 223296), (3840, 210503), (4344, 186080), (4652, 173760), (5430, 148864), (5792, 139560), (5815, 139008), (6978, 115840), (7240, 111648), (8688, 93040), (9304, 86880), (10860, 74432), (11584, 69780), (11630, 69504), (13956, 57920), (14480, 55824), (17376, 46520), (17445, 46336), (18608, 43440), (21720, 37216), (23168, 34890), (23260, 34752), (27912, 28960)]