57918960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 217271808

約数和(自身を除く): 159352848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 103, 110, 120, 132, 142, 144, 165, 176, 180, 198, 206, 213, 220, 240, 264, 284, 309, 330, 355, 360, 396, 412, 426, 440, 495, 515, 528, 568, 618, 639, 660, 710, 720, 781, 792, 824, 852, 880, 927, 990, 1030, 1065, 1133, 1136, 1236, 1278, 1320, 1420, 1545, 1562, 1584, 1648, 1704, 1854, 1980, 2060, 2130, 2266, 2343, 2472, 2556, 2640, 2840, 3090, 3124, 3195, 3399, 3408, 3708, 3905, 3960, 4120, 4260, 4532, 4635, 4686, 4944, 5112, 5665, 5680, 6180, 6248, 6390, 6798, 7029, 7313, 7416, 7810, 7920, 8240, 8520, 9064, 9270, 9372, 10197, 10224, 11330, 11715, 12360, 12496, 12780, 13596, 14058, 14626, 14832, 15620, 16995, 17040, 18128, 18540, 18744, 20394, 21939, 22660, 23430, 24720, 25560, 27192, 28116, 29252, 31240, 33990, 35145, 36565, 37080, 37488, 40788, 43878, 45320, 46860, 50985, 51120, 54384, 56232, 58504, 62480, 65817, 67980, 70290, 73130, 74160, 80443, 81576, 87756, 90640, 93720, 101970, 109695, 112464, 117008, 131634, 135960, 140580, 146260, 160886, 163152, 175512, 187440, 203940, 219390, 241329, 263268, 271920, 281160, 292520, 321772, 329085, 351024, 402215, 407880, 438780, 482658, 526536, 562320, 585040, 643544, 658170, 723987, 804430, 815760, 877560, 965316, 1053072, 1206645, 1287088, 1316340, 1447974, 1608860, 1755120, 1930632, 2413290, 2632680, 2895948, 3217720, 3619935, 3861264, 4826580, 5265360, 5791896, 6435440, 7239870, 9653160, 11583792, 14479740, 19306320, 28959480, 57918960]

約数ペア:

[(1, 57918960), (2, 28959480), (3, 19306320), (4, 14479740), (5, 11583792), (6, 9653160), (8, 7239870), (9, 6435440), (10, 5791896), (11, 5265360), (12, 4826580), (15, 3861264), (16, 3619935), (18, 3217720), (20, 2895948), (22, 2632680), (24, 2413290), (30, 1930632), (33, 1755120), (36, 1608860), (40, 1447974), (44, 1316340), (45, 1287088), (48, 1206645), (55, 1053072), (60, 965316), (66, 877560), (71, 815760), (72, 804430), (80, 723987), (88, 658170), (90, 643544), (99, 585040), (103, 562320), (110, 526536), (120, 482658), (132, 438780), (142, 407880), (144, 402215), (165, 351024), (176, 329085), (180, 321772), (198, 292520), (206, 281160), (213, 271920), (220, 263268), (240, 241329), (264, 219390), (284, 203940), (309, 187440), (330, 175512), (355, 163152), (360, 160886), (396, 146260), (412, 140580), (426, 135960), (440, 131634), (495, 117008), (515, 112464), (528, 109695), (568, 101970), (618, 93720), (639, 90640), (660, 87756), (710, 81576), (720, 80443), (781, 74160), (792, 73130), (824, 70290), (852, 67980), (880, 65817), (927, 62480), (990, 58504), (1030, 56232), (1065, 54384), (1133, 51120), (1136, 50985), (1236, 46860), (1278, 45320), (1320, 43878), (1420, 40788), (1545, 37488), (1562, 37080), (1584, 36565), (1648, 35145), (1704, 33990), (1854, 31240), (1980, 29252), (2060, 28116), (2130, 27192), (2266, 25560), (2343, 24720), (2472, 23430), (2556, 22660), (2640, 21939), (2840, 20394), (3090, 18744), (3124, 18540), (3195, 18128), (3399, 17040), (3408, 16995), (3708, 15620), (3905, 14832), (3960, 14626), (4120, 14058), (4260, 13596), (4532, 12780), (4635, 12496), (4686, 12360), (4944, 11715), (5112, 11330), (5665, 10224), (5680, 10197), (6180, 9372), (6248, 9270), (6390, 9064), (6798, 8520), (7029, 8240), (7313, 7920), (7416, 7810)]