105389280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 362653200

約数和(自身を除く): 257263920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 449, 480, 489, 652, 720, 815, 898, 978, 1304, 1347, 1440, 1467, 1630, 1796, 1956, 2245, 2445, 2608, 2694, 2934, 3260, 3592, 3912, 4041, 4490, 4890, 5216, 5388, 5868, 6520, 6735, 7184, 7335, 7824, 8082, 8980, 9780, 10776, 11736, 13040, 13470, 14368, 14670, 15648, 16164, 17960, 19560, 20205, 21552, 23472, 26080, 26940, 29340, 32328, 35920, 39120, 40410, 43104, 46944, 53880, 58680, 64656, 71840, 73187, 78240, 80820, 107760, 117360, 129312, 146374, 161640, 215520, 219561, 234720, 292748, 323280, 365935, 439122, 585496, 646560, 658683, 731870, 878244, 1097805, 1170992, 1317366, 1463740, 1756488, 2195610, 2341984, 2634732, 2927480, 3293415, 3512976, 4391220, 5269464, 5854960, 6586830, 7025952, 8782440, 10538928, 11709920, 13173660, 17564880, 21077856, 26347320, 35129760, 52694640, 105389280]

約数ペア:

[(1, 105389280), (2, 52694640), (3, 35129760), (4, 26347320), (5, 21077856), (6, 17564880), (8, 13173660), (9, 11709920), (10, 10538928), (12, 8782440), (15, 7025952), (16, 6586830), (18, 5854960), (20, 5269464), (24, 4391220), (30, 3512976), (32, 3293415), (36, 2927480), (40, 2634732), (45, 2341984), (48, 2195610), (60, 1756488), (72, 1463740), (80, 1317366), (90, 1170992), (96, 1097805), (120, 878244), (144, 731870), (160, 658683), (163, 646560), (180, 585496), (240, 439122), (288, 365935), (326, 323280), (360, 292748), (449, 234720), (480, 219561), (489, 215520), (652, 161640), (720, 146374), (815, 129312), (898, 117360), (978, 107760), (1304, 80820), (1347, 78240), (1440, 73187), (1467, 71840), (1630, 64656), (1796, 58680), (1956, 53880), (2245, 46944), (2445, 43104), (2608, 40410), (2694, 39120), (2934, 35920), (3260, 32328), (3592, 29340), (3912, 26940), (4041, 26080), (4490, 23472), (4890, 21552), (5216, 20205), (5388, 19560), (5868, 17960), (6520, 16164), (6735, 15648), (7184, 14670), (7335, 14368), (7824, 13470), (8082, 13040), (8980, 11736), (9780, 10776)]