4952780640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1771

約数の個数: 240

約数和(自身を含む): 17559001152

約数和(自身を除く): 12606220512

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, 216, 240, 257, 270, 288, 324, 360, 405, 432, 480, 514, 540, 648, 720, 771, 810, 864, 1028, 1080, 1285, 1296, 1440, 1487, 1542, 1620, 2056, 2160, 2313, 2570, 2592, 2974, 3084, 3240, 3855, 4112, 4320, 4461, 4626, 5140, 5948, 6168, 6480, 6939, 7435, 7710, 8224, 8922, 9252, 10280, 11565, 11896, 12336, 12960, 13383, 13878, 14870, 15420, 17844, 18504, 20560, 20817, 22305, 23130, 23792, 24672, 26766, 27756, 29740, 30840, 34695, 35688, 37008, 40149, 41120, 41634, 44610, 46260, 47584, 53532, 55512, 59480, 61680, 66915, 69390, 71376, 74016, 80298, 83268, 89220, 92520, 104085, 107064, 111024, 118960, 120447, 123360, 133830, 138780, 142752, 160596, 166536, 178440, 185040, 200745, 208170, 214128, 222048, 237920, 240894, 267660, 277560, 321192, 333072, 356880, 370080, 382159, 401490, 416340, 428256, 481788, 535320, 555120, 602235, 642384, 666144, 713760, 764318, 802980, 832680, 963576, 1070640, 1110240, 1146477, 1204470, 1284768, 1528636, 1605960, 1665360, 1910795, 1927152, 2141280, 2292954, 2408940, 3057272, 3211920, 3330720, 3439431, 3821590, 3854304, 4585908, 4817880, 5732385, 6114544, 6423840, 6878862, 7643180, 9171816, 9635760, 10318293, 11464770, 12229088, 13757724, 15286360, 17197155, 18343632, 19271520, 20636586, 22929540, 27515448, 30572720, 30954879, 34394310, 36687264, 41273172, 45859080, 51591465, 55030896, 61145440, 61909758, 68788620, 82546344, 91718160, 103182930, 110061792, 123819516, 137577240, 154774395, 165092688, 183436320, 206365860, 247639032, 275154480, 309548790, 330185376, 412731720, 495278064, 550308960, 619097580, 825463440, 990556128, 1238195160, 1650926880, 2476390320, 4952780640]

約数ペア:

[(1, 4952780640), (2, 2476390320), (3, 1650926880), (4, 1238195160), (5, 990556128), (6, 825463440), (8, 619097580), (9, 550308960), (10, 495278064), (12, 412731720), (15, 330185376), (16, 309548790), (18, 275154480), (20, 247639032), (24, 206365860), (27, 183436320), (30, 165092688), (32, 154774395), (36, 137577240), (40, 123819516), (45, 110061792), (48, 103182930), (54, 91718160), (60, 82546344), (72, 68788620), (80, 61909758), (81, 61145440), (90, 55030896), (96, 51591465), (108, 45859080), (120, 41273172), (135, 36687264), (144, 34394310), (160, 30954879), (162, 30572720), (180, 27515448), (216, 22929540), (240, 20636586), (257, 19271520), (270, 18343632), (288, 17197155), (324, 15286360), (360, 13757724), (405, 12229088), (432, 11464770), (480, 10318293), (514, 9635760), (540, 9171816), (648, 7643180), (720, 6878862), (771, 6423840), (810, 6114544), (864, 5732385), (1028, 4817880), (1080, 4585908), (1285, 3854304), (1296, 3821590), (1440, 3439431), (1487, 3330720), (1542, 3211920), (1620, 3057272), (2056, 2408940), (2160, 2292954), (2313, 2141280), (2570, 1927152), (2592, 1910795), (2974, 1665360), (3084, 1605960), (3240, 1528636), (3855, 1284768), (4112, 1204470), (4320, 1146477), (4461, 1110240), (4626, 1070640), (5140, 963576), (5948, 832680), (6168, 802980), (6480, 764318), (6939, 713760), (7435, 666144), (7710, 642384), (8224, 602235), (8922, 555120), (9252, 535320), (10280, 481788), (11565, 428256), (11896, 416340), (12336, 401490), (12960, 382159), (13383, 370080), (13878, 356880), (14870, 333072), (15420, 321192), (17844, 277560), (18504, 267660), (20560, 240894), (20817, 237920), (22305, 222048), (23130, 214128), (23792, 208170), (24672, 200745), (26766, 185040), (27756, 178440), (29740, 166536), (30840, 160596), (34695, 142752), (35688, 138780), (37008, 133830), (40149, 123360), (41120, 120447), (41634, 118960), (44610, 111024), (46260, 107064), (47584, 104085), (53532, 92520), (55512, 89220), (59480, 83268), (61680, 80298), (66915, 74016), (69390, 71376)]