86860080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40213}}^1$

素因数の和:40235

約数の個数: 80

約数和(自身を含む): 299192160

約数和(自身を除く): 212332080

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, 40213, 80426, 120639, 160852, 201065, 241278, 321704, 361917, 402130, 482556, 603195, 643408, 723834, 804260, 965112, 1085751, 1206390, 1447668, 1608520, 1809585, 1930224, 2171502, 2412780, 2895336, 3217040, 3619170, 4343004, 4825560, 5428755, 5790672, 7238340, 8686008, 9651120, 10857510, 14476680, 17372016, 21715020, 28953360, 43430040, 86860080]

約数ペア:

[(1, 86860080), (2, 43430040), (3, 28953360), (4, 21715020), (5, 17372016), (6, 14476680), (8, 10857510), (9, 9651120), (10, 8686008), (12, 7238340), (15, 5790672), (16, 5428755), (18, 4825560), (20, 4343004), (24, 3619170), (27, 3217040), (30, 2895336), (36, 2412780), (40, 2171502), (45, 1930224), (48, 1809585), (54, 1608520), (60, 1447668), (72, 1206390), (80, 1085751), (90, 965112), (108, 804260), (120, 723834), (135, 643408), (144, 603195), (180, 482556), (216, 402130), (240, 361917), (270, 321704), (360, 241278), (432, 201065), (540, 160852), (720, 120639), (1080, 80426), (2160, 40213)]