15113520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{6997}}^1$

素因数の和:7019

約数の個数: 80

約数和(自身を含む): 52065120

約数和(自身を除く): 36951600

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, 6997, 13994, 20991, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 111952, 125946, 139940, 167928, 188919, 209910, 251892, 279880, 314865, 335856, 377838, 419820, 503784, 559760, 629730, 755676, 839640, 944595, 1007568, 1259460, 1511352, 1679280, 1889190, 2518920, 3022704, 3778380, 5037840, 7556760, 15113520]

約数ペア:

[(1, 15113520), (2, 7556760), (3, 5037840), (4, 3778380), (5, 3022704), (6, 2518920), (8, 1889190), (9, 1679280), (10, 1511352), (12, 1259460), (15, 1007568), (16, 944595), (18, 839640), (20, 755676), (24, 629730), (27, 559760), (30, 503784), (36, 419820), (40, 377838), (45, 335856), (48, 314865), (54, 279880), (60, 251892), (72, 209910), (80, 188919), (90, 167928), (108, 139940), (120, 125946), (135, 111952), (144, 104955), (180, 83964), (216, 69970), (240, 62973), (270, 55976), (360, 41982), (432, 34985), (540, 27988), (720, 20991), (1080, 13994), (2160, 6997)]