186720120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2186

約数の個数: 128

約数和(自身を含む): 630201600

約数和(自身を除く): 443481480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2083, 2241, 2490, 2988, 3320, 3735, 4166, 4482, 4980, 5976, 6249, 7470, 8332, 8964, 9960, 10415, 11205, 12498, 14940, 16664, 17928, 18747, 20830, 22410, 24996, 29880, 31245, 37494, 41660, 44820, 49992, 56241, 62490, 74988, 83320, 89640, 93735, 112482, 124980, 149976, 172889, 187470, 224964, 249960, 281205, 345778, 374940, 449928, 518667, 562410, 691556, 749880, 864445, 1037334, 1124820, 1383112, 1556001, 1728890, 2074668, 2249640, 2593335, 3112002, 3457780, 4149336, 4668003, 5186670, 6224004, 6915560, 7780005, 9336006, 10373340, 12448008, 15560010, 18672012, 20746680, 23340015, 31120020, 37344024, 46680030, 62240040, 93360060, 186720120]

約数ペア:

[(1, 186720120), (2, 93360060), (3, 62240040), (4, 46680030), (5, 37344024), (6, 31120020), (8, 23340015), (9, 20746680), (10, 18672012), (12, 15560010), (15, 12448008), (18, 10373340), (20, 9336006), (24, 7780005), (27, 6915560), (30, 6224004), (36, 5186670), (40, 4668003), (45, 4149336), (54, 3457780), (60, 3112002), (72, 2593335), (83, 2249640), (90, 2074668), (108, 1728890), (120, 1556001), (135, 1383112), (166, 1124820), (180, 1037334), (216, 864445), (249, 749880), (270, 691556), (332, 562410), (360, 518667), (415, 449928), (498, 374940), (540, 345778), (664, 281205), (747, 249960), (830, 224964), (996, 187470), (1080, 172889), (1245, 149976), (1494, 124980), (1660, 112482), (1992, 93735), (2083, 89640), (2241, 83320), (2490, 74988), (2988, 62490), (3320, 56241), (3735, 49992), (4166, 44820), (4482, 41660), (4980, 37494), (5976, 31245), (6249, 29880), (7470, 24996), (8332, 22410), (8964, 20830), (9960, 18747), (10415, 17928), (11205, 16664), (12498, 14940)]