30783960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 100751040

約数和(自身を除く): 69967080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 367, 466, 699, 734, 932, 1101, 1165, 1398, 1468, 1835, 1864, 2097, 2202, 2330, 2796, 2936, 3303, 3495, 3670, 4194, 4404, 4660, 5505, 5592, 6606, 6990, 7340, 8388, 8808, 9320, 10485, 11010, 13212, 13980, 14680, 16515, 16776, 20970, 22020, 26424, 27960, 33030, 41940, 44040, 66060, 83880, 85511, 132120, 171022, 256533, 342044, 427555, 513066, 684088, 769599, 855110, 1026132, 1282665, 1539198, 1710220, 2052264, 2565330, 3078396, 3420440, 3847995, 5130660, 6156792, 7695990, 10261320, 15391980, 30783960]

約数ペア:

[(1, 30783960), (2, 15391980), (3, 10261320), (4, 7695990), (5, 6156792), (6, 5130660), (8, 3847995), (9, 3420440), (10, 3078396), (12, 2565330), (15, 2052264), (18, 1710220), (20, 1539198), (24, 1282665), (30, 1026132), (36, 855110), (40, 769599), (45, 684088), (60, 513066), (72, 427555), (90, 342044), (120, 256533), (180, 171022), (233, 132120), (360, 85511), (367, 83880), (466, 66060), (699, 44040), (734, 41940), (932, 33030), (1101, 27960), (1165, 26424), (1398, 22020), (1468, 20970), (1835, 16776), (1864, 16515), (2097, 14680), (2202, 13980), (2330, 13212), (2796, 11010), (2936, 10485), (3303, 9320), (3495, 8808), (3670, 8388), (4194, 7340), (4404, 6990), (4660, 6606), (5505, 5592)]