81482032080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37723163}}^1$

素因数の和:37723185

約数の個数: 80

約数和(自身を含む): 280660340160

約数和(自身を除く): 199178308080

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 37723163, 75446326, 113169489, 150892652, 188615815, 226338978, 301785304, 339508467, 377231630, 452677956, 565847445, 603570608, 679016934, 754463260, 905355912, 1018525401, 1131694890, 1358033868, 1508926520, 1697542335, 1810711824, 2037050802, 2263389780, 2716067736, 3017853040, 3395084670, 4074101604, 4526779560, 5092627005, 5432135472, 6790169340, 8148203208, 9053559120, 10185254010, 13580338680, 16296406416, 20370508020, 27160677360, 40741016040, 81482032080]

約数ペア:

[(1, 81482032080), (2, 40741016040), (3, 27160677360), (4, 20370508020), (5, 16296406416), (6, 13580338680), (8, 10185254010), (9, 9053559120), (10, 8148203208), (12, 6790169340), (15, 5432135472), (16, 5092627005), (18, 4526779560), (20, 4074101604), (24, 3395084670), (27, 3017853040), (30, 2716067736), (36, 2263389780), (40, 2037050802), (45, 1810711824), (48, 1697542335), (54, 1508926520), (60, 1358033868), (72, 1131694890), (80, 1018525401), (90, 905355912), (108, 754463260), (120, 679016934), (135, 603570608), (144, 565847445), (180, 452677956), (216, 377231630), (240, 339508467), (270, 301785304), (360, 226338978), (432, 188615815), (540, 150892652), (720, 113169489), (1080, 75446326), (2160, 37723163)]