47556720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 200

約数和(自身を含む): 170145360

約数和(自身を除く): 122588640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 179, 180, 205, 216, 240, 246, 270, 324, 328, 358, 360, 369, 405, 410, 432, 492, 537, 540, 615, 648, 656, 716, 720, 738, 810, 820, 895, 984, 1074, 1080, 1107, 1230, 1296, 1432, 1476, 1611, 1620, 1640, 1790, 1845, 1968, 2148, 2160, 2214, 2460, 2685, 2864, 2952, 3222, 3240, 3280, 3321, 3580, 3690, 4296, 4428, 4833, 4920, 5370, 5535, 5904, 6444, 6480, 6642, 7160, 7339, 7380, 8055, 8592, 8856, 9666, 9840, 10740, 11070, 12888, 13284, 14320, 14499, 14678, 14760, 16110, 16605, 17712, 19332, 21480, 22017, 22140, 24165, 25776, 26568, 28998, 29356, 29520, 32220, 33210, 36695, 38664, 42960, 44034, 44280, 48330, 53136, 57996, 58712, 64440, 66051, 66420, 72495, 73390, 77328, 88068, 88560, 96660, 110085, 115992, 117424, 128880, 132102, 132840, 144990, 146780, 176136, 193320, 198153, 220170, 231984, 264204, 265680, 289980, 293560, 330255, 352272, 386640, 396306, 440340, 528408, 579960, 587120, 594459, 660510, 792612, 880680, 990765, 1056816, 1159920, 1188918, 1321020, 1585224, 1761360, 1981530, 2377836, 2642040, 2972295, 3170448, 3963060, 4755672, 5284080, 5944590, 7926120, 9511344, 11889180, 15852240, 23778360, 47556720]

約数ペア:

[(1, 47556720), (2, 23778360), (3, 15852240), (4, 11889180), (5, 9511344), (6, 7926120), (8, 5944590), (9, 5284080), (10, 4755672), (12, 3963060), (15, 3170448), (16, 2972295), (18, 2642040), (20, 2377836), (24, 1981530), (27, 1761360), (30, 1585224), (36, 1321020), (40, 1188918), (41, 1159920), (45, 1056816), (48, 990765), (54, 880680), (60, 792612), (72, 660510), (80, 594459), (81, 587120), (82, 579960), (90, 528408), (108, 440340), (120, 396306), (123, 386640), (135, 352272), (144, 330255), (162, 293560), (164, 289980), (179, 265680), (180, 264204), (205, 231984), (216, 220170), (240, 198153), (246, 193320), (270, 176136), (324, 146780), (328, 144990), (358, 132840), (360, 132102), (369, 128880), (405, 117424), (410, 115992), (432, 110085), (492, 96660), (537, 88560), (540, 88068), (615, 77328), (648, 73390), (656, 72495), (716, 66420), (720, 66051), (738, 64440), (810, 58712), (820, 57996), (895, 53136), (984, 48330), (1074, 44280), (1080, 44034), (1107, 42960), (1230, 38664), (1296, 36695), (1432, 33210), (1476, 32220), (1611, 29520), (1620, 29356), (1640, 28998), (1790, 26568), (1845, 25776), (1968, 24165), (2148, 22140), (2160, 22017), (2214, 21480), (2460, 19332), (2685, 17712), (2864, 16605), (2952, 16110), (3222, 14760), (3240, 14678), (3280, 14499), (3321, 14320), (3580, 13284), (3690, 12888), (4296, 11070), (4428, 10740), (4833, 9840), (4920, 9666), (5370, 8856), (5535, 8592), (5904, 8055), (6444, 7380), (6480, 7339), (6642, 7160)]