2018783040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{3499}}^1$

素因数の和:4120

約数の個数: 112

約数和(自身を含む): 6422136000

約数和(自身を除く): 4403352960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 601, 960, 1202, 1803, 2404, 3005, 3499, 3606, 4808, 6010, 6998, 7212, 9015, 9616, 10497, 12020, 13996, 14424, 17495, 18030, 19232, 20994, 24040, 27992, 28848, 34990, 36060, 38464, 41988, 48080, 52485, 55984, 57696, 69980, 72120, 83976, 96160, 104970, 111968, 115392, 139960, 144240, 167952, 192320, 209940, 223936, 279920, 288480, 335904, 419880, 559840, 576960, 671808, 839760, 1119680, 1679520, 2102899, 3359040, 4205798, 6308697, 8411596, 10514495, 12617394, 16823192, 21028990, 25234788, 31543485, 33646384, 42057980, 50469576, 63086970, 67292768, 84115960, 100939152, 126173940, 134585536, 168231920, 201878304, 252347880, 336463840, 403756608, 504695760, 672927680, 1009391520, 2018783040]

約数ペア:

[(1, 2018783040), (2, 1009391520), (3, 672927680), (4, 504695760), (5, 403756608), (6, 336463840), (8, 252347880), (10, 201878304), (12, 168231920), (15, 134585536), (16, 126173940), (20, 100939152), (24, 84115960), (30, 67292768), (32, 63086970), (40, 50469576), (48, 42057980), (60, 33646384), (64, 31543485), (80, 25234788), (96, 21028990), (120, 16823192), (160, 12617394), (192, 10514495), (240, 8411596), (320, 6308697), (480, 4205798), (601, 3359040), (960, 2102899), (1202, 1679520), (1803, 1119680), (2404, 839760), (3005, 671808), (3499, 576960), (3606, 559840), (4808, 419880), (6010, 335904), (6998, 288480), (7212, 279920), (9015, 223936), (9616, 209940), (10497, 192320), (12020, 167952), (13996, 144240), (14424, 139960), (17495, 115392), (18030, 111968), (19232, 104970), (20994, 96160), (24040, 83976), (27992, 72120), (28848, 69980), (34990, 57696), (36060, 55984), (38464, 52485), (41988, 48080)]