16715520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1451}}^1$

素因数の和:1478

約数の個数: 108

約数和(自身を含む): 57873816

約数和(自身を除く): 41158296

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1451, 1920, 2304, 2880, 2902, 3840, 4353, 5760, 5804, 7255, 8706, 11520, 11608, 13059, 14510, 17412, 21765, 23216, 26118, 29020, 34824, 43530, 46432, 52236, 58040, 65295, 69648, 87060, 92864, 104472, 116080, 130590, 139296, 174120, 185728, 208944, 232160, 261180, 278592, 348240, 371456, 417888, 464320, 522360, 557184, 696480, 835776, 928640, 1044720, 1114368, 1392960, 1671552, 1857280, 2089440, 2785920, 3343104, 4178880, 5571840, 8357760, 16715520]

約数ペア:

[(1, 16715520), (2, 8357760), (3, 5571840), (4, 4178880), (5, 3343104), (6, 2785920), (8, 2089440), (9, 1857280), (10, 1671552), (12, 1392960), (15, 1114368), (16, 1044720), (18, 928640), (20, 835776), (24, 696480), (30, 557184), (32, 522360), (36, 464320), (40, 417888), (45, 371456), (48, 348240), (60, 278592), (64, 261180), (72, 232160), (80, 208944), (90, 185728), (96, 174120), (120, 139296), (128, 130590), (144, 116080), (160, 104472), (180, 92864), (192, 87060), (240, 69648), (256, 65295), (288, 58040), (320, 52236), (360, 46432), (384, 43530), (480, 34824), (576, 29020), (640, 26118), (720, 23216), (768, 21765), (960, 17412), (1152, 14510), (1280, 13059), (1440, 11608), (1451, 11520), (1920, 8706), (2304, 7255), (2880, 5804), (2902, 5760), (3840, 4353)]