38312640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 134800848

約数和(自身を除く): 96488208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 251, 265, 288, 318, 320, 360, 424, 477, 480, 502, 530, 576, 636, 720, 753, 795, 848, 954, 960, 1004, 1060, 1255, 1272, 1440, 1506, 1590, 1696, 1908, 2008, 2120, 2259, 2385, 2510, 2544, 2880, 3012, 3180, 3392, 3765, 3816, 4016, 4240, 4518, 4770, 5020, 5088, 6024, 6360, 7530, 7632, 8032, 8480, 9036, 9540, 10040, 10176, 11295, 12048, 12720, 13303, 15060, 15264, 16064, 16960, 18072, 19080, 20080, 22590, 24096, 25440, 26606, 30120, 30528, 36144, 38160, 39909, 40160, 45180, 48192, 50880, 53212, 60240, 66515, 72288, 76320, 79818, 80320, 90360, 106424, 119727, 120480, 133030, 144576, 152640, 159636, 180720, 199545, 212848, 239454, 240960, 266060, 319272, 361440, 399090, 425696, 478908, 532120, 598635, 638544, 722880, 798180, 851392, 957816, 1064240, 1197270, 1277088, 1596360, 1915632, 2128480, 2394540, 2554176, 3192720, 3831264, 4256960, 4789080, 6385440, 7662528, 9578160, 12770880, 19156320, 38312640]

約数ペア:

[(1, 38312640), (2, 19156320), (3, 12770880), (4, 9578160), (5, 7662528), (6, 6385440), (8, 4789080), (9, 4256960), (10, 3831264), (12, 3192720), (15, 2554176), (16, 2394540), (18, 2128480), (20, 1915632), (24, 1596360), (30, 1277088), (32, 1197270), (36, 1064240), (40, 957816), (45, 851392), (48, 798180), (53, 722880), (60, 638544), (64, 598635), (72, 532120), (80, 478908), (90, 425696), (96, 399090), (106, 361440), (120, 319272), (144, 266060), (159, 240960), (160, 239454), (180, 212848), (192, 199545), (212, 180720), (240, 159636), (251, 152640), (265, 144576), (288, 133030), (318, 120480), (320, 119727), (360, 106424), (424, 90360), (477, 80320), (480, 79818), (502, 76320), (530, 72288), (576, 66515), (636, 60240), (720, 53212), (753, 50880), (795, 48192), (848, 45180), (954, 40160), (960, 39909), (1004, 38160), (1060, 36144), (1255, 30528), (1272, 30120), (1440, 26606), (1506, 25440), (1590, 24096), (1696, 22590), (1908, 20080), (2008, 19080), (2120, 18072), (2259, 16960), (2385, 16064), (2510, 15264), (2544, 15060), (2880, 13303), (3012, 12720), (3180, 12048), (3392, 11295), (3765, 10176), (3816, 10040), (4016, 9540), (4240, 9036), (4518, 8480), (4770, 8032), (5020, 7632), (5088, 7530), (6024, 6360)]