1830172320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:809

約数の個数: 240

約数和(自身を含む): 6494796000

約数和(自身を除く): 4664623680

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, 270, 283, 288, 324, 360, 405, 432, 480, 499, 540, 566, 648, 720, 810, 849, 864, 998, 1080, 1132, 1296, 1415, 1440, 1497, 1620, 1698, 1996, 2160, 2264, 2495, 2547, 2592, 2830, 2994, 3240, 3396, 3992, 4245, 4320, 4491, 4528, 4990, 5094, 5660, 5988, 6480, 6792, 7485, 7641, 7984, 8490, 8982, 9056, 9980, 10188, 11320, 11976, 12735, 12960, 13473, 13584, 14970, 15282, 15968, 16980, 17964, 19960, 20376, 22455, 22640, 22923, 23952, 25470, 26946, 27168, 29940, 30564, 33960, 35928, 38205, 39920, 40419, 40752, 44910, 45280, 45846, 47904, 50940, 53892, 59880, 61128, 67365, 67920, 71856, 76410, 79840, 80838, 81504, 89820, 91692, 101880, 107784, 114615, 119760, 122256, 134730, 135840, 141217, 143712, 152820, 161676, 179640, 183384, 202095, 203760, 215568, 229230, 239520, 244512, 269460, 282434, 305640, 323352, 359280, 366768, 404190, 407520, 423651, 431136, 458460, 538920, 564868, 611280, 646704, 706085, 718560, 733536, 808380, 847302, 916920, 1077840, 1129736, 1222560, 1270953, 1293408, 1412170, 1616760, 1694604, 1833840, 2118255, 2155680, 2259472, 2541906, 2824340, 3233520, 3389208, 3667680, 3812859, 4236510, 4518944, 5083812, 5648680, 6354765, 6467040, 6778416, 7625718, 8473020, 10167624, 11297360, 11438577, 12709530, 13556832, 15251436, 16946040, 19064295, 20335248, 22594720, 22877154, 25419060, 30502872, 33892080, 38128590, 40670496, 45754308, 50838120, 57192885, 61005744, 67784160, 76257180, 91508616, 101676240, 114385770, 122011488, 152514360, 183017232, 203352480, 228771540, 305028720, 366034464, 457543080, 610057440, 915086160, 1830172320]

約数ペア:

[(1, 1830172320), (2, 915086160), (3, 610057440), (4, 457543080), (5, 366034464), (6, 305028720), (8, 228771540), (9, 203352480), (10, 183017232), (12, 152514360), (15, 122011488), (16, 114385770), (18, 101676240), (20, 91508616), (24, 76257180), (27, 67784160), (30, 61005744), (32, 57192885), (36, 50838120), (40, 45754308), (45, 40670496), (48, 38128590), (54, 33892080), (60, 30502872), (72, 25419060), (80, 22877154), (81, 22594720), (90, 20335248), (96, 19064295), (108, 16946040), (120, 15251436), (135, 13556832), (144, 12709530), (160, 11438577), (162, 11297360), (180, 10167624), (216, 8473020), (240, 7625718), (270, 6778416), (283, 6467040), (288, 6354765), (324, 5648680), (360, 5083812), (405, 4518944), (432, 4236510), (480, 3812859), (499, 3667680), (540, 3389208), (566, 3233520), (648, 2824340), (720, 2541906), (810, 2259472), (849, 2155680), (864, 2118255), (998, 1833840), (1080, 1694604), (1132, 1616760), (1296, 1412170), (1415, 1293408), (1440, 1270953), (1497, 1222560), (1620, 1129736), (1698, 1077840), (1996, 916920), (2160, 847302), (2264, 808380), (2495, 733536), (2547, 718560), (2592, 706085), (2830, 646704), (2994, 611280), (3240, 564868), (3396, 538920), (3992, 458460), (4245, 431136), (4320, 423651), (4491, 407520), (4528, 404190), (4990, 366768), (5094, 359280), (5660, 323352), (5988, 305640), (6480, 282434), (6792, 269460), (7485, 244512), (7641, 239520), (7984, 229230), (8490, 215568), (8982, 203760), (9056, 202095), (9980, 183384), (10188, 179640), (11320, 161676), (11976, 152820), (12735, 143712), (12960, 141217), (13473, 135840), (13584, 134730), (14970, 122256), (15282, 119760), (15968, 114615), (16980, 107784), (17964, 101880), (19960, 91692), (20376, 89820), (22455, 81504), (22640, 80838), (22923, 79840), (23952, 76410), (25470, 71856), (26946, 67920), (27168, 67365), (29940, 61128), (30564, 59880), (33960, 53892), (35928, 50940), (38205, 47904), (39920, 45846), (40419, 45280), (40752, 44910)]