397193760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{91943}}^1$

素因数の和:91967

約数の個数: 96

約数和(自身を含む): 1390193280

約数和(自身を除く): 992999520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 91943, 183886, 275829, 367772, 459715, 551658, 735544, 827487, 919430, 1103316, 1379145, 1471088, 1654974, 1838860, 2206632, 2482461, 2758290, 2942176, 3309948, 3677720, 4137435, 4413264, 4964922, 5516580, 6619896, 7355440, 8274870, 8826528, 9929844, 11033160, 12412305, 13239792, 14710880, 16549740, 19859688, 22066320, 24824610, 26479584, 33099480, 39719376, 44132640, 49649220, 66198960, 79438752, 99298440, 132397920, 198596880, 397193760]

約数ペア:

[(1, 397193760), (2, 198596880), (3, 132397920), (4, 99298440), (5, 79438752), (6, 66198960), (8, 49649220), (9, 44132640), (10, 39719376), (12, 33099480), (15, 26479584), (16, 24824610), (18, 22066320), (20, 19859688), (24, 16549740), (27, 14710880), (30, 13239792), (32, 12412305), (36, 11033160), (40, 9929844), (45, 8826528), (48, 8274870), (54, 7355440), (60, 6619896), (72, 5516580), (80, 4964922), (90, 4413264), (96, 4137435), (108, 3677720), (120, 3309948), (135, 2942176), (144, 2758290), (160, 2482461), (180, 2206632), (216, 1838860), (240, 1654974), (270, 1471088), (288, 1379145), (360, 1103316), (432, 919430), (480, 827487), (540, 735544), (720, 551658), (864, 459715), (1080, 367772), (1440, 275829), (2160, 183886), (4320, 91943)]