166780080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{77213}}^1$

素因数の和:77235

約数の個数: 80

約数和(自身を含む): 574472160

約数和(自身を除く): 407692080

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, 77213, 154426, 231639, 308852, 386065, 463278, 617704, 694917, 772130, 926556, 1158195, 1235408, 1389834, 1544260, 1853112, 2084751, 2316390, 2779668, 3088520, 3474585, 3706224, 4169502, 4632780, 5559336, 6177040, 6949170, 8339004, 9265560, 10423755, 11118672, 13898340, 16678008, 18531120, 20847510, 27796680, 33356016, 41695020, 55593360, 83390040, 166780080]

約数ペア:

[(1, 166780080), (2, 83390040), (3, 55593360), (4, 41695020), (5, 33356016), (6, 27796680), (8, 20847510), (9, 18531120), (10, 16678008), (12, 13898340), (15, 11118672), (16, 10423755), (18, 9265560), (20, 8339004), (24, 6949170), (27, 6177040), (30, 5559336), (36, 4632780), (40, 4169502), (45, 3706224), (48, 3474585), (54, 3088520), (60, 2779668), (72, 2316390), (80, 2084751), (90, 1853112), (108, 1544260), (120, 1389834), (135, 1235408), (144, 1158195), (180, 926556), (216, 772130), (240, 694917), (270, 617704), (360, 463278), (432, 386065), (540, 308852), (720, 231639), (1080, 154426), (2160, 77213)]