2734560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{211}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 9696456

約数和(自身を除く): 6961896

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, 270, 288, 324, 360, 405, 422, 432, 480, 540, 633, 648, 720, 810, 844, 864, 1055, 1080, 1266, 1296, 1440, 1620, 1688, 1899, 2110, 2160, 2532, 2592, 3165, 3240, 3376, 3798, 4220, 4320, 5064, 5697, 6330, 6480, 6752, 7596, 8440, 9495, 10128, 11394, 12660, 12960, 15192, 16880, 17091, 18990, 20256, 22788, 25320, 28485, 30384, 33760, 34182, 37980, 45576, 50640, 56970, 60768, 68364, 75960, 85455, 91152, 101280, 113940, 136728, 151920, 170910, 182304, 227880, 273456, 303840, 341820, 455760, 546912, 683640, 911520, 1367280, 2734560]

約数ペア:

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