57891240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 212587200

約数和(自身を除く): 154695960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 443, 484, 495, 540, 594, 605, 660, 726, 792, 886, 968, 990, 1080, 1089, 1188, 1210, 1320, 1329, 1452, 1485, 1772, 1815, 1980, 2178, 2215, 2376, 2420, 2658, 2904, 2970, 3267, 3544, 3630, 3960, 3987, 4356, 4430, 4840, 4873, 5316, 5445, 5940, 6534, 6645, 7260, 7974, 8712, 8860, 9746, 10632, 10890, 11880, 11961, 13068, 13290, 14520, 14619, 15948, 16335, 17720, 19492, 19935, 21780, 23922, 24365, 26136, 26580, 29238, 31896, 32670, 38984, 39870, 43560, 43857, 47844, 48730, 53160, 53603, 58476, 59805, 65340, 73095, 79740, 87714, 95688, 97460, 107206, 116952, 119610, 130680, 131571, 146190, 159480, 160809, 175428, 194920, 214412, 219285, 239220, 263142, 268015, 292380, 321618, 350856, 428824, 438570, 478440, 482427, 526284, 536030, 584760, 643236, 657855, 804045, 877140, 964854, 1052568, 1072060, 1286472, 1315710, 1447281, 1608090, 1754280, 1929708, 2144120, 2412135, 2631420, 2894562, 3216180, 3859416, 4824270, 5262840, 5789124, 6432360, 7236405, 9648540, 11578248, 14472810, 19297080, 28945620, 57891240]

約数ペア:

[(1, 57891240), (2, 28945620), (3, 19297080), (4, 14472810), (5, 11578248), (6, 9648540), (8, 7236405), (9, 6432360), (10, 5789124), (11, 5262840), (12, 4824270), (15, 3859416), (18, 3216180), (20, 2894562), (22, 2631420), (24, 2412135), (27, 2144120), (30, 1929708), (33, 1754280), (36, 1608090), (40, 1447281), (44, 1315710), (45, 1286472), (54, 1072060), (55, 1052568), (60, 964854), (66, 877140), (72, 804045), (88, 657855), (90, 643236), (99, 584760), (108, 536030), (110, 526284), (120, 482427), (121, 478440), (132, 438570), (135, 428824), (165, 350856), (180, 321618), (198, 292380), (216, 268015), (220, 263142), (242, 239220), (264, 219285), (270, 214412), (297, 194920), (330, 175428), (360, 160809), (363, 159480), (396, 146190), (440, 131571), (443, 130680), (484, 119610), (495, 116952), (540, 107206), (594, 97460), (605, 95688), (660, 87714), (726, 79740), (792, 73095), (886, 65340), (968, 59805), (990, 58476), (1080, 53603), (1089, 53160), (1188, 48730), (1210, 47844), (1320, 43857), (1329, 43560), (1452, 39870), (1485, 38984), (1772, 32670), (1815, 31896), (1980, 29238), (2178, 26580), (2215, 26136), (2376, 24365), (2420, 23922), (2658, 21780), (2904, 19935), (2970, 19492), (3267, 17720), (3544, 16335), (3630, 15948), (3960, 14619), (3987, 14520), (4356, 13290), (4430, 13068), (4840, 11961), (4873, 11880), (5316, 10890), (5445, 10632), (5940, 9746), (6534, 8860), (6645, 8712), (7260, 7974)]