210839040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9151}}^1$

素因数の和:9180

約数の個数: 120

約数和(自身を含む): 730274688

約数和(自身を除く): 519435648

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9151, 11520, 18302, 23040, 27453, 36604, 45755, 54906, 73208, 82359, 91510, 109812, 137265, 146416, 164718, 183020, 219624, 274530, 292832, 329436, 366040, 411795, 439248, 549060, 585664, 658872, 732080, 823590, 878496, 1098120, 1171328, 1317744, 1464160, 1647180, 1756992, 2196240, 2342656, 2635488, 2928320, 3294360, 3513984, 4392480, 4685312, 5270976, 5856640, 6588720, 7027968, 8784960, 10541952, 11713280, 13177440, 14055936, 17569920, 21083904, 23426560, 26354880, 35139840, 42167808, 52709760, 70279680, 105419520, 210839040]

約数ペア:

[(1, 210839040), (2, 105419520), (3, 70279680), (4, 52709760), (5, 42167808), (6, 35139840), (8, 26354880), (9, 23426560), (10, 21083904), (12, 17569920), (15, 14055936), (16, 13177440), (18, 11713280), (20, 10541952), (24, 8784960), (30, 7027968), (32, 6588720), (36, 5856640), (40, 5270976), (45, 4685312), (48, 4392480), (60, 3513984), (64, 3294360), (72, 2928320), (80, 2635488), (90, 2342656), (96, 2196240), (120, 1756992), (128, 1647180), (144, 1464160), (160, 1317744), (180, 1171328), (192, 1098120), (240, 878496), (256, 823590), (288, 732080), (320, 658872), (360, 585664), (384, 549060), (480, 439248), (512, 411795), (576, 366040), (640, 329436), (720, 292832), (768, 274530), (960, 219624), (1152, 183020), (1280, 164718), (1440, 146416), (1536, 137265), (1920, 109812), (2304, 91510), (2560, 82359), (2880, 73208), (3840, 54906), (4608, 45755), (5760, 36604), (7680, 27453), (9151, 23040), (11520, 18302)]