813623040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{70627}}^1$

素因数の和:70654

約数の個数: 108

約数和(自身を含む): 2815090824

約数和(自身を除く): 2001467784

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, 1920, 2304, 2880, 3840, 5760, 11520, 70627, 141254, 211881, 282508, 353135, 423762, 565016, 635643, 706270, 847524, 1059405, 1130032, 1271286, 1412540, 1695048, 2118810, 2260064, 2542572, 2825080, 3178215, 3390096, 4237620, 4520128, 5085144, 5650160, 6356430, 6780192, 8475240, 9040256, 10170288, 11300320, 12712860, 13560384, 16950480, 18080512, 20340576, 22600640, 25425720, 27120768, 33900960, 40681152, 45201280, 50851440, 54241536, 67801920, 81362304, 90402560, 101702880, 135603840, 162724608, 203405760, 271207680, 406811520, 813623040]

約数ペア:

[(1, 813623040), (2, 406811520), (3, 271207680), (4, 203405760), (5, 162724608), (6, 135603840), (8, 101702880), (9, 90402560), (10, 81362304), (12, 67801920), (15, 54241536), (16, 50851440), (18, 45201280), (20, 40681152), (24, 33900960), (30, 27120768), (32, 25425720), (36, 22600640), (40, 20340576), (45, 18080512), (48, 16950480), (60, 13560384), (64, 12712860), (72, 11300320), (80, 10170288), (90, 9040256), (96, 8475240), (120, 6780192), (128, 6356430), (144, 5650160), (160, 5085144), (180, 4520128), (192, 4237620), (240, 3390096), (256, 3178215), (288, 2825080), (320, 2542572), (360, 2260064), (384, 2118810), (480, 1695048), (576, 1412540), (640, 1271286), (720, 1130032), (768, 1059405), (960, 847524), (1152, 706270), (1280, 635643), (1440, 565016), (1920, 423762), (2304, 353135), (2880, 282508), (3840, 211881), (5760, 141254), (11520, 70627)]