681938217360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2045651}}^1$

素因数の和:2046133

約数の個数: 120

約数和(自身を含む): 2295123352704

約数和(自身を除く): 1613185135344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 463, 720, 926, 1389, 1852, 2315, 2778, 3704, 4167, 4630, 5556, 6945, 7408, 8334, 9260, 11112, 13890, 16668, 18520, 20835, 22224, 27780, 33336, 37040, 41670, 55560, 66672, 83340, 111120, 166680, 333360, 2045651, 4091302, 6136953, 8182604, 10228255, 12273906, 16365208, 18410859, 20456510, 24547812, 30684765, 32730416, 36821718, 40913020, 49095624, 61369530, 73643436, 81826040, 92054295, 98191248, 122739060, 147286872, 163652080, 184108590, 245478120, 294573744, 368217180, 490956240, 736434360, 947136413, 1472868720, 1894272826, 2841409239, 3788545652, 4735682065, 5682818478, 7577091304, 8524227717, 9471364130, 11365636956, 14207046195, 15154182608, 17048455434, 18942728260, 22731273912, 28414092390, 34096910868, 37885456520, 42621138585, 45462547824, 56828184780, 68193821736, 75770913040, 85242277170, 113656369560, 136387643472, 170484554340, 227312739120, 340969108680, 681938217360]

約数ペア:

[(1, 681938217360), (2, 340969108680), (3, 227312739120), (4, 170484554340), (5, 136387643472), (6, 113656369560), (8, 85242277170), (9, 75770913040), (10, 68193821736), (12, 56828184780), (15, 45462547824), (16, 42621138585), (18, 37885456520), (20, 34096910868), (24, 28414092390), (30, 22731273912), (36, 18942728260), (40, 17048455434), (45, 15154182608), (48, 14207046195), (60, 11365636956), (72, 9471364130), (80, 8524227717), (90, 7577091304), (120, 5682818478), (144, 4735682065), (180, 3788545652), (240, 2841409239), (360, 1894272826), (463, 1472868720), (720, 947136413), (926, 736434360), (1389, 490956240), (1852, 368217180), (2315, 294573744), (2778, 245478120), (3704, 184108590), (4167, 163652080), (4630, 147286872), (5556, 122739060), (6945, 98191248), (7408, 92054295), (8334, 81826040), (9260, 73643436), (11112, 61369530), (13890, 49095624), (16668, 40913020), (18520, 36821718), (20835, 32730416), (22224, 30684765), (27780, 24547812), (33336, 20456510), (37040, 18410859), (41670, 16365208), (55560, 12273906), (66672, 10228255), (83340, 8182604), (111120, 6136953), (166680, 4091302), (333360, 2045651)]