1597749840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{739699}}^1$

素因数の和:739721

約数の個数: 80

約数和(自身を含む): 5503368000

約数和(自身を除く): 3905618160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 739699, 1479398, 2219097, 2958796, 3698495, 4438194, 5917592, 6657291, 7396990, 8876388, 11095485, 11835184, 13314582, 14793980, 17752776, 19971873, 22190970, 26629164, 29587960, 33286455, 35505552, 39943746, 44381940, 53258328, 59175920, 66572910, 79887492, 88763880, 99859365, 106516656, 133145820, 159774984, 177527760, 199718730, 266291640, 319549968, 399437460, 532583280, 798874920, 1597749840]

約数ペア:

[(1, 1597749840), (2, 798874920), (3, 532583280), (4, 399437460), (5, 319549968), (6, 266291640), (8, 199718730), (9, 177527760), (10, 159774984), (12, 133145820), (15, 106516656), (16, 99859365), (18, 88763880), (20, 79887492), (24, 66572910), (27, 59175920), (30, 53258328), (36, 44381940), (40, 39943746), (45, 35505552), (48, 33286455), (54, 29587960), (60, 26629164), (72, 22190970), (80, 19971873), (90, 17752776), (108, 14793980), (120, 13314582), (135, 11835184), (144, 11095485), (180, 8876388), (216, 7396990), (240, 6657291), (270, 5917592), (360, 4438194), (432, 3698495), (540, 2958796), (720, 2219097), (1080, 1479398), (2160, 739699)]