144475920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 501575040

約数和(自身を除く): 357099120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 317, 360, 422, 432, 540, 633, 634, 720, 844, 951, 1055, 1080, 1266, 1268, 1585, 1688, 1899, 1902, 2110, 2160, 2532, 2536, 2853, 3165, 3170, 3376, 3798, 3804, 4220, 4755, 5064, 5072, 5697, 5706, 6330, 6340, 7596, 7608, 8440, 8559, 9495, 9510, 10128, 11394, 11412, 12660, 12680, 14265, 15192, 15216, 16880, 17118, 18990, 19020, 22788, 22824, 25320, 25360, 28485, 28530, 30384, 34236, 37980, 38040, 42795, 45576, 45648, 50640, 56970, 57060, 66887, 68472, 75960, 76080, 85590, 91152, 113940, 114120, 133774, 136944, 151920, 171180, 200661, 227880, 228240, 267548, 334435, 342360, 401322, 455760, 535096, 601983, 668870, 684720, 802644, 1003305, 1070192, 1203966, 1337740, 1605288, 1805949, 2006610, 2407932, 2675480, 3009915, 3210576, 3611898, 4013220, 4815864, 5350960, 6019830, 7223796, 8026440, 9029745, 9631728, 12039660, 14447592, 16052880, 18059490, 24079320, 28895184, 36118980, 48158640, 72237960, 144475920]

約数ペア:

[(1, 144475920), (2, 72237960), (3, 48158640), (4, 36118980), (5, 28895184), (6, 24079320), (8, 18059490), (9, 16052880), (10, 14447592), (12, 12039660), (15, 9631728), (16, 9029745), (18, 8026440), (20, 7223796), (24, 6019830), (27, 5350960), (30, 4815864), (36, 4013220), (40, 3611898), (45, 3210576), (48, 3009915), (54, 2675480), (60, 2407932), (72, 2006610), (80, 1805949), (90, 1605288), (108, 1337740), (120, 1203966), (135, 1070192), (144, 1003305), (180, 802644), (211, 684720), (216, 668870), (240, 601983), (270, 535096), (317, 455760), (360, 401322), (422, 342360), (432, 334435), (540, 267548), (633, 228240), (634, 227880), (720, 200661), (844, 171180), (951, 151920), (1055, 136944), (1080, 133774), (1266, 114120), (1268, 113940), (1585, 91152), (1688, 85590), (1899, 76080), (1902, 75960), (2110, 68472), (2160, 66887), (2532, 57060), (2536, 56970), (2853, 50640), (3165, 45648), (3170, 45576), (3376, 42795), (3798, 38040), (3804, 37980), (4220, 34236), (4755, 30384), (5064, 28530), (5072, 28485), (5697, 25360), (5706, 25320), (6330, 22824), (6340, 22788), (7596, 19020), (7608, 18990), (8440, 17118), (8559, 16880), (9495, 15216), (9510, 15192), (10128, 14265), (11394, 12680), (11412, 12660)]