8203680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 29169504

約数和(自身を除く): 20965824

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, 211, 216, 240, 243, 270, 288, 324, 360, 405, 422, 432, 480, 486, 540, 633, 648, 720, 810, 844, 864, 972, 1055, 1080, 1215, 1266, 1296, 1440, 1620, 1688, 1899, 1944, 2110, 2160, 2430, 2532, 2592, 3165, 3240, 3376, 3798, 3888, 4220, 4320, 4860, 5064, 5697, 6330, 6480, 6752, 7596, 7776, 8440, 9495, 9720, 10128, 11394, 12660, 12960, 15192, 16880, 17091, 18990, 19440, 20256, 22788, 25320, 28485, 30384, 33760, 34182, 37980, 38880, 45576, 50640, 51273, 56970, 60768, 68364, 75960, 85455, 91152, 101280, 102546, 113940, 136728, 151920, 170910, 182304, 205092, 227880, 256365, 273456, 303840, 341820, 410184, 455760, 512730, 546912, 683640, 820368, 911520, 1025460, 1367280, 1640736, 2050920, 2734560, 4101840, 8203680]

約数ペア:

[(1, 8203680), (2, 4101840), (3, 2734560), (4, 2050920), (5, 1640736), (6, 1367280), (8, 1025460), (9, 911520), (10, 820368), (12, 683640), (15, 546912), (16, 512730), (18, 455760), (20, 410184), (24, 341820), (27, 303840), (30, 273456), (32, 256365), (36, 227880), (40, 205092), (45, 182304), (48, 170910), (54, 151920), (60, 136728), (72, 113940), (80, 102546), (81, 101280), (90, 91152), (96, 85455), (108, 75960), (120, 68364), (135, 60768), (144, 56970), (160, 51273), (162, 50640), (180, 45576), (211, 38880), (216, 37980), (240, 34182), (243, 33760), (270, 30384), (288, 28485), (324, 25320), (360, 22788), (405, 20256), (422, 19440), (432, 18990), (480, 17091), (486, 16880), (540, 15192), (633, 12960), (648, 12660), (720, 11394), (810, 10128), (844, 9720), (864, 9495), (972, 8440), (1055, 7776), (1080, 7596), (1215, 6752), (1266, 6480), (1296, 6330), (1440, 5697), (1620, 5064), (1688, 4860), (1899, 4320), (1944, 4220), (2110, 3888), (2160, 3798), (2430, 3376), (2532, 3240), (2592, 3165)]