25413120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1103}}^1$

素因数の和:1132

約数の個数: 120

約数和(自身を含む): 88092576

約数和(自身を除く): 62679456

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, 1103, 1152, 1280, 1440, 1536, 1920, 2206, 2304, 2560, 2880, 3309, 3840, 4412, 4608, 5515, 5760, 6618, 7680, 8824, 9927, 11030, 11520, 13236, 16545, 17648, 19854, 22060, 23040, 26472, 33090, 35296, 39708, 44120, 49635, 52944, 66180, 70592, 79416, 88240, 99270, 105888, 132360, 141184, 158832, 176480, 198540, 211776, 264720, 282368, 317664, 352960, 397080, 423552, 529440, 564736, 635328, 705920, 794160, 847104, 1058880, 1270656, 1411840, 1588320, 1694208, 2117760, 2541312, 2823680, 3176640, 4235520, 5082624, 6353280, 8471040, 12706560, 25413120]

約数ペア:

[(1, 25413120), (2, 12706560), (3, 8471040), (4, 6353280), (5, 5082624), (6, 4235520), (8, 3176640), (9, 2823680), (10, 2541312), (12, 2117760), (15, 1694208), (16, 1588320), (18, 1411840), (20, 1270656), (24, 1058880), (30, 847104), (32, 794160), (36, 705920), (40, 635328), (45, 564736), (48, 529440), (60, 423552), (64, 397080), (72, 352960), (80, 317664), (90, 282368), (96, 264720), (120, 211776), (128, 198540), (144, 176480), (160, 158832), (180, 141184), (192, 132360), (240, 105888), (256, 99270), (288, 88240), (320, 79416), (360, 70592), (384, 66180), (480, 52944), (512, 49635), (576, 44120), (640, 39708), (720, 35296), (768, 33090), (960, 26472), (1103, 23040), (1152, 22060), (1280, 19854), (1440, 17648), (1536, 16545), (1920, 13236), (2206, 11520), (2304, 11030), (2560, 9927), (2880, 8824), (3309, 7680), (3840, 6618), (4412, 5760), (4608, 5515)]