8454788040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{4079}}^1$

素因数の和:4867

約数の個数: 128

約数和(自身を含む): 26508902400

約数和(自身を除く): 18054114360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 751, 920, 1380, 1502, 2253, 2760, 3004, 3755, 4079, 4506, 6008, 7510, 8158, 9012, 11265, 12237, 15020, 16316, 17273, 18024, 20395, 22530, 24474, 30040, 32632, 34546, 40790, 45060, 48948, 51819, 61185, 69092, 81580, 86365, 90120, 93817, 97896, 103638, 122370, 138184, 163160, 172730, 187634, 207276, 244740, 259095, 281451, 345460, 375268, 414552, 469085, 489480, 518190, 562902, 690920, 750536, 938170, 1036380, 1125804, 1407255, 1876340, 2072760, 2251608, 2814510, 3063329, 3752680, 5629020, 6126658, 9189987, 11258040, 12253316, 15316645, 18379974, 24506632, 30633290, 36759948, 45949935, 61266580, 70456567, 73519896, 91899870, 122533160, 140913134, 183799740, 211369701, 281826268, 352282835, 367599480, 422739402, 563652536, 704565670, 845478804, 1056848505, 1409131340, 1690957608, 2113697010, 2818262680, 4227394020, 8454788040]

約数ペア:

[(1, 8454788040), (2, 4227394020), (3, 2818262680), (4, 2113697010), (5, 1690957608), (6, 1409131340), (8, 1056848505), (10, 845478804), (12, 704565670), (15, 563652536), (20, 422739402), (23, 367599480), (24, 352282835), (30, 281826268), (40, 211369701), (46, 183799740), (60, 140913134), (69, 122533160), (92, 91899870), (115, 73519896), (120, 70456567), (138, 61266580), (184, 45949935), (230, 36759948), (276, 30633290), (345, 24506632), (460, 18379974), (552, 15316645), (690, 12253316), (751, 11258040), (920, 9189987), (1380, 6126658), (1502, 5629020), (2253, 3752680), (2760, 3063329), (3004, 2814510), (3755, 2251608), (4079, 2072760), (4506, 1876340), (6008, 1407255), (7510, 1125804), (8158, 1036380), (9012, 938170), (11265, 750536), (12237, 690920), (15020, 562902), (16316, 518190), (17273, 489480), (18024, 469085), (20395, 414552), (22530, 375268), (24474, 345460), (30040, 281451), (32632, 259095), (34546, 244740), (40790, 207276), (45060, 187634), (48948, 172730), (51819, 163160), (61185, 138184), (69092, 122370), (81580, 103638), (86365, 97896), (90120, 93817)]