15546240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2699}}^1$

素因数の和:2724

約数の個数: 96

約数和(自身を含む): 53703000

約数和(自身を除く): 38156760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2699, 2880, 5398, 5760, 8097, 10796, 13495, 16194, 21592, 24291, 26990, 32388, 40485, 43184, 48582, 53980, 64776, 80970, 86368, 97164, 107960, 121455, 129552, 161940, 172736, 194328, 215920, 242910, 259104, 323880, 345472, 388656, 431840, 485820, 518208, 647760, 777312, 863680, 971640, 1036416, 1295520, 1554624, 1727360, 1943280, 2591040, 3109248, 3886560, 5182080, 7773120, 15546240]

約数ペア:

[(1, 15546240), (2, 7773120), (3, 5182080), (4, 3886560), (5, 3109248), (6, 2591040), (8, 1943280), (9, 1727360), (10, 1554624), (12, 1295520), (15, 1036416), (16, 971640), (18, 863680), (20, 777312), (24, 647760), (30, 518208), (32, 485820), (36, 431840), (40, 388656), (45, 345472), (48, 323880), (60, 259104), (64, 242910), (72, 215920), (80, 194328), (90, 172736), (96, 161940), (120, 129552), (128, 121455), (144, 107960), (160, 97164), (180, 86368), (192, 80970), (240, 64776), (288, 53980), (320, 48582), (360, 43184), (384, 40485), (480, 32388), (576, 26990), (640, 24291), (720, 21592), (960, 16194), (1152, 13495), (1440, 10796), (1920, 8097), (2699, 5760), (2880, 5398)]