70920120

素因数分解:

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

素因数の和:16024

約数の個数: 64

約数和(自身を含む): 218524320

約数和(自身を除く): 147604200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 159730, 191676, 239595, 319460, 383352, 479190, 591001, 638920, 958380, 1182002, 1773003, 1916760, 2364004, 2955005, 3546006, 4728008, 5910010, 7092012, 8865015, 11820020, 14184024, 17730030, 23640040, 35460060, 70920120]

約数ペア:

[(1, 70920120), (2, 35460060), (3, 23640040), (4, 17730030), (5, 14184024), (6, 11820020), (8, 8865015), (10, 7092012), (12, 5910010), (15, 4728008), (20, 3546006), (24, 2955005), (30, 2364004), (37, 1916760), (40, 1773003), (60, 1182002), (74, 958380), (111, 638920), (120, 591001), (148, 479190), (185, 383352), (222, 319460), (296, 239595), (370, 191676), (444, 159730), (555, 127784), (740, 95838), (888, 79865), (1110, 63892), (1480, 47919), (2220, 31946), (4440, 15973)]