1836160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 4651200

約数和(自身を除く): 2815040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 151, 152, 160, 190, 302, 304, 320, 380, 604, 608, 640, 755, 760, 1208, 1216, 1510, 1520, 2416, 2432, 2869, 3020, 3040, 4832, 5738, 6040, 6080, 9664, 11476, 12080, 12160, 14345, 19328, 22952, 24160, 28690, 45904, 48320, 57380, 91808, 96640, 114760, 183616, 229520, 367232, 459040, 918080, 1836160]

約数ペア:

[(1, 1836160), (2, 918080), (4, 459040), (5, 367232), (8, 229520), (10, 183616), (16, 114760), (19, 96640), (20, 91808), (32, 57380), (38, 48320), (40, 45904), (64, 28690), (76, 24160), (80, 22952), (95, 19328), (128, 14345), (151, 12160), (152, 12080), (160, 11476), (190, 9664), (302, 6080), (304, 6040), (320, 5738), (380, 4832), (604, 3040), (608, 3020), (640, 2869), (755, 2432), (760, 2416), (1208, 1520), (1216, 1510)]