541637280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13931}}^1$

素因数の和:13961

約数の個数: 144

約数和(自身を含む): 1916931744

約数和(自身を除く): 1375294464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 13931, 19440, 27862, 38880, 41793, 55724, 69655, 83586, 111448, 125379, 139310, 167172, 208965, 222896, 250758, 278620, 334344, 376137, 417930, 445792, 501516, 557240, 626895, 668688, 752274, 835860, 1003032, 1114480, 1128411, 1253790, 1337376, 1504548, 1671720, 1880685, 2006064, 2228960, 2256822, 2507580, 3009096, 3343440, 3385233, 3761370, 4012128, 4513644, 5015160, 5642055, 6018192, 6686880, 6770466, 7522740, 9027288, 10030320, 11284110, 12036384, 13540932, 15045480, 16926165, 18054576, 20060640, 22568220, 27081864, 30090960, 33852330, 36109152, 45136440, 54163728, 60181920, 67704660, 90272880, 108327456, 135409320, 180545760, 270818640, 541637280]

約数ペア:

[(1, 541637280), (2, 270818640), (3, 180545760), (4, 135409320), (5, 108327456), (6, 90272880), (8, 67704660), (9, 60181920), (10, 54163728), (12, 45136440), (15, 36109152), (16, 33852330), (18, 30090960), (20, 27081864), (24, 22568220), (27, 20060640), (30, 18054576), (32, 16926165), (36, 15045480), (40, 13540932), (45, 12036384), (48, 11284110), (54, 10030320), (60, 9027288), (72, 7522740), (80, 6770466), (81, 6686880), (90, 6018192), (96, 5642055), (108, 5015160), (120, 4513644), (135, 4012128), (144, 3761370), (160, 3385233), (162, 3343440), (180, 3009096), (216, 2507580), (240, 2256822), (243, 2228960), (270, 2006064), (288, 1880685), (324, 1671720), (360, 1504548), (405, 1337376), (432, 1253790), (480, 1128411), (486, 1114480), (540, 1003032), (648, 835860), (720, 752274), (810, 668688), (864, 626895), (972, 557240), (1080, 501516), (1215, 445792), (1296, 417930), (1440, 376137), (1620, 334344), (1944, 278620), (2160, 250758), (2430, 222896), (2592, 208965), (3240, 167172), (3888, 139310), (4320, 125379), (4860, 111448), (6480, 83586), (7776, 69655), (9720, 55724), (12960, 41793), (13931, 38880), (19440, 27862)]