57048480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 196658280

約数和(自身を除く): 139609800

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, 72, 80, 90, 96, 120, 144, 160, 173, 180, 229, 240, 288, 346, 360, 458, 480, 519, 687, 692, 720, 865, 916, 1038, 1145, 1374, 1384, 1440, 1557, 1730, 1832, 2061, 2076, 2290, 2595, 2748, 2768, 3114, 3435, 3460, 3664, 4122, 4152, 4580, 5190, 5496, 5536, 6228, 6870, 6920, 7328, 7785, 8244, 8304, 9160, 10305, 10380, 10992, 12456, 13740, 13840, 15570, 16488, 16608, 18320, 20610, 20760, 21984, 24912, 27480, 27680, 31140, 32976, 36640, 39617, 41220, 41520, 49824, 54960, 62280, 65952, 79234, 82440, 83040, 109920, 118851, 124560, 158468, 164880, 198085, 237702, 249120, 316936, 329760, 356553, 396170, 475404, 594255, 633872, 713106, 792340, 950808, 1188510, 1267744, 1426212, 1584680, 1782765, 1901616, 2377020, 2852424, 3169360, 3565530, 3803232, 4754040, 5704848, 6338720, 7131060, 9508080, 11409696, 14262120, 19016160, 28524240, 57048480]

約数ペア:

[(1, 57048480), (2, 28524240), (3, 19016160), (4, 14262120), (5, 11409696), (6, 9508080), (8, 7131060), (9, 6338720), (10, 5704848), (12, 4754040), (15, 3803232), (16, 3565530), (18, 3169360), (20, 2852424), (24, 2377020), (30, 1901616), (32, 1782765), (36, 1584680), (40, 1426212), (45, 1267744), (48, 1188510), (60, 950808), (72, 792340), (80, 713106), (90, 633872), (96, 594255), (120, 475404), (144, 396170), (160, 356553), (173, 329760), (180, 316936), (229, 249120), (240, 237702), (288, 198085), (346, 164880), (360, 158468), (458, 124560), (480, 118851), (519, 109920), (687, 83040), (692, 82440), (720, 79234), (865, 65952), (916, 62280), (1038, 54960), (1145, 49824), (1374, 41520), (1384, 41220), (1440, 39617), (1557, 36640), (1730, 32976), (1832, 31140), (2061, 27680), (2076, 27480), (2290, 24912), (2595, 21984), (2748, 20760), (2768, 20610), (3114, 18320), (3435, 16608), (3460, 16488), (3664, 15570), (4122, 13840), (4152, 13740), (4580, 12456), (5190, 10992), (5496, 10380), (5536, 10305), (6228, 9160), (6870, 8304), (6920, 8244), (7328, 7785)]