613152720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9210

約数の個数: 160

約数和(自身を含む): 2180336640

約数和(自身を除く): 1567183920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 9157, 11160, 13392, 16740, 18314, 22320, 27471, 33480, 36628, 45785, 54942, 66960, 73256, 82413, 91570, 109884, 137355, 146512, 164826, 183140, 219768, 247239, 274710, 283867, 329652, 366280, 412065, 439536, 494478, 549420, 567734, 659304, 732560, 824130, 851601, 988956, 1098840, 1135468, 1236195, 1318608, 1419335, 1648260, 1703202, 1977912, 2197680, 2270936, 2472390, 2554803, 2838670, 3296520, 3406404, 3955824, 4258005, 4541872, 4944780, 5109606, 5677340, 6593040, 6812808, 7664409, 8516010, 9889560, 10219212, 11354680, 12774015, 13625616, 15328818, 17032020, 19779120, 20438424, 22709360, 25548030, 30657636, 34064040, 38322045, 40876848, 51096060, 61315272, 68128080, 76644090, 102192120, 122630544, 153288180, 204384240, 306576360, 613152720]

約数ペア:

[(1, 613152720), (2, 306576360), (3, 204384240), (4, 153288180), (5, 122630544), (6, 102192120), (8, 76644090), (9, 68128080), (10, 61315272), (12, 51096060), (15, 40876848), (16, 38322045), (18, 34064040), (20, 30657636), (24, 25548030), (27, 22709360), (30, 20438424), (31, 19779120), (36, 17032020), (40, 15328818), (45, 13625616), (48, 12774015), (54, 11354680), (60, 10219212), (62, 9889560), (72, 8516010), (80, 7664409), (90, 6812808), (93, 6593040), (108, 5677340), (120, 5109606), (124, 4944780), (135, 4541872), (144, 4258005), (155, 3955824), (180, 3406404), (186, 3296520), (216, 2838670), (240, 2554803), (248, 2472390), (270, 2270936), (279, 2197680), (310, 1977912), (360, 1703202), (372, 1648260), (432, 1419335), (465, 1318608), (496, 1236195), (540, 1135468), (558, 1098840), (620, 988956), (720, 851601), (744, 824130), (837, 732560), (930, 659304), (1080, 567734), (1116, 549420), (1240, 494478), (1395, 439536), (1488, 412065), (1674, 366280), (1860, 329652), (2160, 283867), (2232, 274710), (2480, 247239), (2790, 219768), (3348, 183140), (3720, 164826), (4185, 146512), (4464, 137355), (5580, 109884), (6696, 91570), (7440, 82413), (8370, 73256), (9157, 66960), (11160, 54942), (13392, 45785), (16740, 36628), (18314, 33480), (22320, 27471)]