82684080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5035

約数の個数: 120

約数和(自身を含む): 289811808

約数和(自身を除く): 207127728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 4993, 5520, 8280, 9986, 14979, 16560, 19972, 24965, 29958, 39944, 44937, 49930, 59916, 74895, 79888, 89874, 99860, 114839, 119832, 149790, 179748, 199720, 224685, 229678, 239664, 299580, 344517, 359496, 399440, 449370, 459356, 574195, 599160, 689034, 718992, 898740, 918712, 1033551, 1148390, 1198320, 1378068, 1722585, 1797480, 1837424, 2067102, 2296780, 2756136, 3445170, 3594960, 4134204, 4593560, 5167755, 5512272, 6890340, 8268408, 9187120, 10335510, 13780680, 16536816, 20671020, 27561360, 41342040, 82684080]

約数ペア:

[(1, 82684080), (2, 41342040), (3, 27561360), (4, 20671020), (5, 16536816), (6, 13780680), (8, 10335510), (9, 9187120), (10, 8268408), (12, 6890340), (15, 5512272), (16, 5167755), (18, 4593560), (20, 4134204), (23, 3594960), (24, 3445170), (30, 2756136), (36, 2296780), (40, 2067102), (45, 1837424), (46, 1797480), (48, 1722585), (60, 1378068), (69, 1198320), (72, 1148390), (80, 1033551), (90, 918712), (92, 898740), (115, 718992), (120, 689034), (138, 599160), (144, 574195), (180, 459356), (184, 449370), (207, 399440), (230, 359496), (240, 344517), (276, 299580), (345, 239664), (360, 229678), (368, 224685), (414, 199720), (460, 179748), (552, 149790), (690, 119832), (720, 114839), (828, 99860), (920, 89874), (1035, 79888), (1104, 74895), (1380, 59916), (1656, 49930), (1840, 44937), (2070, 39944), (2760, 29958), (3312, 24965), (4140, 19972), (4993, 16560), (5520, 14979), (8280, 9986)]