1886366880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2467}}^1$

素因数の和:2553

約数の個数: 240

約数和(自身を含む): 6772883040

約数和(自身を除く): 4886516160

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, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 648, 708, 720, 810, 864, 885, 944, 1062, 1080, 1180, 1296, 1416, 1440, 1593, 1620, 1770, 1888, 2124, 2160, 2360, 2467, 2592, 2655, 2832, 3186, 3240, 3540, 4248, 4320, 4720, 4779, 4934, 5310, 5664, 6372, 6480, 7080, 7401, 7965, 8496, 9440, 9558, 9868, 10620, 12335, 12744, 12960, 14160, 14802, 15930, 16992, 19116, 19736, 21240, 22203, 23895, 24670, 25488, 28320, 29604, 31860, 37005, 38232, 39472, 42480, 44406, 47790, 49340, 50976, 59208, 63720, 66609, 74010, 76464, 78944, 84960, 88812, 95580, 98680, 111015, 118416, 127440, 133218, 145553, 148020, 152928, 177624, 191160, 197360, 199827, 222030, 236832, 254880, 266436, 291106, 296040, 333045, 355248, 382320, 394720, 399654, 436659, 444060, 532872, 582212, 592080, 666090, 710496, 727765, 764640, 799308, 873318, 888120, 999135, 1065744, 1164424, 1184160, 1309977, 1332180, 1455530, 1598616, 1746636, 1776240, 1998270, 2131488, 2183295, 2328848, 2619954, 2664360, 2911060, 3197232, 3493272, 3552480, 3929931, 3996540, 4366590, 4657696, 5239908, 5328720, 5822120, 6394464, 6549885, 6986544, 7859862, 7993080, 8733180, 10479816, 10657440, 11644240, 11789793, 13099770, 13973088, 15719724, 15986160, 17466360, 19649655, 20959632, 23288480, 23579586, 26199540, 31439448, 31972320, 34932720, 39299310, 41919264, 47159172, 52399080, 58948965, 62878896, 69865440, 78598620, 94318344, 104798160, 117897930, 125757792, 157197240, 188636688, 209596320, 235795860, 314394480, 377273376, 471591720, 628788960, 943183440, 1886366880]

約数ペア:

[(1, 1886366880), (2, 943183440), (3, 628788960), (4, 471591720), (5, 377273376), (6, 314394480), (8, 235795860), (9, 209596320), (10, 188636688), (12, 157197240), (15, 125757792), (16, 117897930), (18, 104798160), (20, 94318344), (24, 78598620), (27, 69865440), (30, 62878896), (32, 58948965), (36, 52399080), (40, 47159172), (45, 41919264), (48, 39299310), (54, 34932720), (59, 31972320), (60, 31439448), (72, 26199540), (80, 23579586), (81, 23288480), (90, 20959632), (96, 19649655), (108, 17466360), (118, 15986160), (120, 15719724), (135, 13973088), (144, 13099770), (160, 11789793), (162, 11644240), (177, 10657440), (180, 10479816), (216, 8733180), (236, 7993080), (240, 7859862), (270, 6986544), (288, 6549885), (295, 6394464), (324, 5822120), (354, 5328720), (360, 5239908), (405, 4657696), (432, 4366590), (472, 3996540), (480, 3929931), (531, 3552480), (540, 3493272), (590, 3197232), (648, 2911060), (708, 2664360), (720, 2619954), (810, 2328848), (864, 2183295), (885, 2131488), (944, 1998270), (1062, 1776240), (1080, 1746636), (1180, 1598616), (1296, 1455530), (1416, 1332180), (1440, 1309977), (1593, 1184160), (1620, 1164424), (1770, 1065744), (1888, 999135), (2124, 888120), (2160, 873318), (2360, 799308), (2467, 764640), (2592, 727765), (2655, 710496), (2832, 666090), (3186, 592080), (3240, 582212), (3540, 532872), (4248, 444060), (4320, 436659), (4720, 399654), (4779, 394720), (4934, 382320), (5310, 355248), (5664, 333045), (6372, 296040), (6480, 291106), (7080, 266436), (7401, 254880), (7965, 236832), (8496, 222030), (9440, 199827), (9558, 197360), (9868, 191160), (10620, 177624), (12335, 152928), (12744, 148020), (12960, 145553), (14160, 133218), (14802, 127440), (15930, 118416), (16992, 111015), (19116, 98680), (19736, 95580), (21240, 88812), (22203, 84960), (23895, 78944), (24670, 76464), (25488, 74010), (28320, 66609), (29604, 63720), (31860, 59208), (37005, 50976), (38232, 49340), (39472, 47790), (42480, 44406)]