18385894080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2127997}}^1$

素因数の和:2128023

約数の個数: 112

約数和(自身を含む): 64861379040

約数和(自身を除く): 46475484960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2127997, 4255994, 6383991, 8511988, 10639985, 12767982, 17023976, 19151973, 21279970, 25535964, 31919955, 34047952, 38303946, 42559940, 51071928, 57455919, 63839910, 68095904, 76607892, 85119880, 95759865, 102143856, 114911838, 127679820, 136191808, 153215784, 170239760, 191519730, 204287712, 229823676, 255359640, 287279595, 306431568, 340479520, 383039460, 408575424, 459647352, 510719280, 574559190, 612863136, 680959040, 766078920, 919294704, 1021438560, 1149118380, 1225726272, 1532157840, 1838589408, 2042877120, 2298236760, 3064315680, 3677178816, 4596473520, 6128631360, 9192947040, 18385894080]

約数ペア:

[(1, 18385894080), (2, 9192947040), (3, 6128631360), (4, 4596473520), (5, 3677178816), (6, 3064315680), (8, 2298236760), (9, 2042877120), (10, 1838589408), (12, 1532157840), (15, 1225726272), (16, 1149118380), (18, 1021438560), (20, 919294704), (24, 766078920), (27, 680959040), (30, 612863136), (32, 574559190), (36, 510719280), (40, 459647352), (45, 408575424), (48, 383039460), (54, 340479520), (60, 306431568), (64, 287279595), (72, 255359640), (80, 229823676), (90, 204287712), (96, 191519730), (108, 170239760), (120, 153215784), (135, 136191808), (144, 127679820), (160, 114911838), (180, 102143856), (192, 95759865), (216, 85119880), (240, 76607892), (270, 68095904), (288, 63839910), (320, 57455919), (360, 51071928), (432, 42559940), (480, 38303946), (540, 34047952), (576, 31919955), (720, 25535964), (864, 21279970), (960, 19151973), (1080, 17023976), (1440, 12767982), (1728, 10639985), (2160, 8511988), (2880, 6383991), (4320, 4255994), (8640, 2127997)]