8340220080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1287071}}^1$

素因数の和:1287096

約数の個数: 100

約数和(自身を含む): 28966842432

約数和(自身を除く): 20626622352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 1287071, 2574142, 3861213, 5148284, 6435355, 7722426, 10296568, 11583639, 12870710, 15444852, 19306065, 20593136, 23167278, 25741420, 30889704, 34750917, 38612130, 46334556, 51482840, 57918195, 61779408, 69501834, 77224260, 92669112, 102965680, 104252751, 115836390, 139003668, 154448520, 173754585, 185338224, 208505502, 231672780, 278007336, 308897040, 347509170, 417011004, 463345560, 521263755, 556014672, 695018340, 834022008, 926691120, 1042527510, 1390036680, 1668044016, 2085055020, 2780073360, 4170110040, 8340220080]

約数ペア:

[(1, 8340220080), (2, 4170110040), (3, 2780073360), (4, 2085055020), (5, 1668044016), (6, 1390036680), (8, 1042527510), (9, 926691120), (10, 834022008), (12, 695018340), (15, 556014672), (16, 521263755), (18, 463345560), (20, 417011004), (24, 347509170), (27, 308897040), (30, 278007336), (36, 231672780), (40, 208505502), (45, 185338224), (48, 173754585), (54, 154448520), (60, 139003668), (72, 115836390), (80, 104252751), (81, 102965680), (90, 92669112), (108, 77224260), (120, 69501834), (135, 61779408), (144, 57918195), (162, 51482840), (180, 46334556), (216, 38612130), (240, 34750917), (270, 30889704), (324, 25741420), (360, 23167278), (405, 20593136), (432, 19306065), (540, 15444852), (648, 12870710), (720, 11583639), (810, 10296568), (1080, 7722426), (1296, 6435355), (1620, 5148284), (2160, 3861213), (3240, 2574142), (6480, 1287071)]