2234880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 7819812

約数和(自身を除く): 5584932

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, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 512, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1746, 1920, 1940, 2304, 2328, 2560, 2880, 2910, 3104, 3492, 3840, 3880, 4365, 4608, 4656, 5760, 5820, 6208, 6984, 7680, 7760, 8730, 9312, 11520, 11640, 12416, 13968, 15520, 17460, 18624, 23040, 23280, 24832, 27936, 31040, 34920, 37248, 46560, 49664, 55872, 62080, 69840, 74496, 93120, 111744, 124160, 139680, 148992, 186240, 223488, 248320, 279360, 372480, 446976, 558720, 744960, 1117440, 2234880]

約数ペア:

[(1, 2234880), (2, 1117440), (3, 744960), (4, 558720), (5, 446976), (6, 372480), (8, 279360), (9, 248320), (10, 223488), (12, 186240), (15, 148992), (16, 139680), (18, 124160), (20, 111744), (24, 93120), (30, 74496), (32, 69840), (36, 62080), (40, 55872), (45, 49664), (48, 46560), (60, 37248), (64, 34920), (72, 31040), (80, 27936), (90, 24832), (96, 23280), (97, 23040), (120, 18624), (128, 17460), (144, 15520), (160, 13968), (180, 12416), (192, 11640), (194, 11520), (240, 9312), (256, 8730), (288, 7760), (291, 7680), (320, 6984), (360, 6208), (384, 5820), (388, 5760), (480, 4656), (485, 4608), (512, 4365), (576, 3880), (582, 3840), (640, 3492), (720, 3104), (768, 2910), (776, 2880), (873, 2560), (960, 2328), (970, 2304), (1152, 1940), (1164, 1920), (1280, 1746), (1440, 1552), (1455, 1536)]