2515764960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1297}}^1$

素因数の和:1770

約数の個数: 192

約数和(自身を含む): 8831592000

約数和(自身を除く): 6315827040

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 449, 480, 540, 720, 864, 898, 1080, 1297, 1347, 1440, 1796, 2160, 2245, 2594, 2694, 3592, 3891, 4041, 4320, 4490, 5188, 5388, 6485, 6735, 7184, 7782, 8082, 8980, 10376, 10776, 11673, 12123, 12970, 13470, 14368, 15564, 16164, 17960, 19455, 20205, 20752, 21552, 23346, 24246, 25940, 26940, 31128, 32328, 35019, 35920, 38910, 40410, 41504, 43104, 46692, 48492, 51880, 53880, 58365, 60615, 62256, 64656, 70038, 71840, 77820, 80820, 93384, 96984, 103760, 107760, 116730, 121230, 124512, 129312, 140076, 155640, 161640, 175095, 186768, 193968, 207520, 215520, 233460, 242460, 280152, 311280, 323280, 350190, 373536, 387936, 466920, 484920, 560304, 582353, 622560, 646560, 700380, 933840, 969840, 1120608, 1164706, 1400760, 1747059, 1867680, 1939680, 2329412, 2801520, 2911765, 3494118, 4658824, 5241177, 5603040, 5823530, 6988236, 8735295, 9317648, 10482354, 11647060, 13976472, 15723531, 17470590, 18635296, 20964708, 23294120, 26205885, 27952944, 31447062, 34941180, 41929416, 46588240, 52411770, 55905888, 62894124, 69882360, 78617655, 83858832, 93176480, 104823540, 125788248, 139764720, 157235310, 167717664, 209647080, 251576496, 279529440, 314470620, 419294160, 503152992, 628941240, 838588320, 1257882480, 2515764960]

約数ペア:

[(1, 2515764960), (2, 1257882480), (3, 838588320), (4, 628941240), (5, 503152992), (6, 419294160), (8, 314470620), (9, 279529440), (10, 251576496), (12, 209647080), (15, 167717664), (16, 157235310), (18, 139764720), (20, 125788248), (24, 104823540), (27, 93176480), (30, 83858832), (32, 78617655), (36, 69882360), (40, 62894124), (45, 55905888), (48, 52411770), (54, 46588240), (60, 41929416), (72, 34941180), (80, 31447062), (90, 27952944), (96, 26205885), (108, 23294120), (120, 20964708), (135, 18635296), (144, 17470590), (160, 15723531), (180, 13976472), (216, 11647060), (240, 10482354), (270, 9317648), (288, 8735295), (360, 6988236), (432, 5823530), (449, 5603040), (480, 5241177), (540, 4658824), (720, 3494118), (864, 2911765), (898, 2801520), (1080, 2329412), (1297, 1939680), (1347, 1867680), (1440, 1747059), (1796, 1400760), (2160, 1164706), (2245, 1120608), (2594, 969840), (2694, 933840), (3592, 700380), (3891, 646560), (4041, 622560), (4320, 582353), (4490, 560304), (5188, 484920), (5388, 466920), (6485, 387936), (6735, 373536), (7184, 350190), (7782, 323280), (8082, 311280), (8980, 280152), (10376, 242460), (10776, 233460), (11673, 215520), (12123, 207520), (12970, 193968), (13470, 186768), (14368, 175095), (15564, 161640), (16164, 155640), (17960, 140076), (19455, 129312), (20205, 124512), (20752, 121230), (21552, 116730), (23346, 107760), (24246, 103760), (25940, 96984), (26940, 93384), (31128, 80820), (32328, 77820), (35019, 71840), (35920, 70038), (38910, 64656), (40410, 62256), (41504, 60615), (43104, 58365), (46692, 53880), (48492, 51880)]