212760360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15973}}^1$

素因数の和:16027

約数の個数: 96

約数和(自身を含む): 710204040

約数和(自身を除く): 497443680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 143757, 159730, 191676, 239595, 287514, 319460, 383352, 479190, 575028, 591001, 638920, 718785, 958380, 1150056, 1182002, 1437570, 1773003, 1916760, 2364004, 2875140, 2955005, 3546006, 4728008, 5319009, 5750280, 5910010, 7092012, 8865015, 10638018, 11820020, 14184024, 17730030, 21276036, 23640040, 26595045, 35460060, 42552072, 53190090, 70920120, 106380180, 212760360]

約数ペア:

[(1, 212760360), (2, 106380180), (3, 70920120), (4, 53190090), (5, 42552072), (6, 35460060), (8, 26595045), (9, 23640040), (10, 21276036), (12, 17730030), (15, 14184024), (18, 11820020), (20, 10638018), (24, 8865015), (30, 7092012), (36, 5910010), (37, 5750280), (40, 5319009), (45, 4728008), (60, 3546006), (72, 2955005), (74, 2875140), (90, 2364004), (111, 1916760), (120, 1773003), (148, 1437570), (180, 1182002), (185, 1150056), (222, 958380), (296, 718785), (333, 638920), (360, 591001), (370, 575028), (444, 479190), (555, 383352), (666, 319460), (740, 287514), (888, 239595), (1110, 191676), (1332, 159730), (1480, 143757), (1665, 127784), (2220, 95838), (2664, 79865), (3330, 63892), (4440, 47919), (6660, 31946), (13320, 15973)]