1860325920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 6535831680

約数和(自身を除く): 4675505760

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, 331, 360, 432, 480, 540, 662, 720, 864, 993, 1080, 1301, 1324, 1440, 1655, 1986, 2160, 2602, 2648, 2979, 3310, 3903, 3972, 4320, 4965, 5204, 5296, 5958, 6505, 6620, 7806, 7944, 8937, 9930, 10408, 10592, 11709, 11916, 13010, 13240, 14895, 15612, 15888, 17874, 19515, 19860, 20816, 23418, 23832, 26020, 26480, 29790, 31224, 31776, 35127, 35748, 39030, 39720, 41632, 44685, 46836, 47664, 52040, 52960, 58545, 59580, 62448, 70254, 71496, 78060, 79440, 89370, 93672, 95328, 104080, 117090, 119160, 124896, 140508, 142992, 156120, 158880, 175635, 178740, 187344, 208160, 234180, 238320, 281016, 285984, 312240, 351270, 357480, 374688, 430631, 468360, 476640, 562032, 624480, 702540, 714960, 861262, 936720, 1124064, 1291893, 1405080, 1429920, 1722524, 1873440, 2153155, 2583786, 2810160, 3445048, 3875679, 4306310, 5167572, 5620320, 6459465, 6890096, 7751358, 8612620, 10335144, 11627037, 12918930, 13780192, 15502716, 17225240, 19378395, 20670288, 23254074, 25837860, 31005432, 34450480, 38756790, 41340576, 46508148, 51675720, 58135185, 62010864, 68900960, 77513580, 93016296, 103351440, 116270370, 124021728, 155027160, 186032592, 206702880, 232540740, 310054320, 372065184, 465081480, 620108640, 930162960, 1860325920]

約数ペア:

[(1, 1860325920), (2, 930162960), (3, 620108640), (4, 465081480), (5, 372065184), (6, 310054320), (8, 232540740), (9, 206702880), (10, 186032592), (12, 155027160), (15, 124021728), (16, 116270370), (18, 103351440), (20, 93016296), (24, 77513580), (27, 68900960), (30, 62010864), (32, 58135185), (36, 51675720), (40, 46508148), (45, 41340576), (48, 38756790), (54, 34450480), (60, 31005432), (72, 25837860), (80, 23254074), (90, 20670288), (96, 19378395), (108, 17225240), (120, 15502716), (135, 13780192), (144, 12918930), (160, 11627037), (180, 10335144), (216, 8612620), (240, 7751358), (270, 6890096), (288, 6459465), (331, 5620320), (360, 5167572), (432, 4306310), (480, 3875679), (540, 3445048), (662, 2810160), (720, 2583786), (864, 2153155), (993, 1873440), (1080, 1722524), (1301, 1429920), (1324, 1405080), (1440, 1291893), (1655, 1124064), (1986, 936720), (2160, 861262), (2602, 714960), (2648, 702540), (2979, 624480), (3310, 562032), (3903, 476640), (3972, 468360), (4320, 430631), (4965, 374688), (5204, 357480), (5296, 351270), (5958, 312240), (6505, 285984), (6620, 281016), (7806, 238320), (7944, 234180), (8937, 208160), (9930, 187344), (10408, 178740), (10592, 175635), (11709, 158880), (11916, 156120), (13010, 142992), (13240, 140508), (14895, 124896), (15612, 119160), (15888, 117090), (17874, 104080), (19515, 95328), (19860, 93672), (20816, 89370), (23418, 79440), (23832, 78060), (26020, 71496), (26480, 70254), (29790, 62448), (31224, 59580), (31776, 58545), (35127, 52960), (35748, 52040), (39030, 47664), (39720, 46836), (41632, 44685)]