2496380580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 7934976000

約数和(自身を除く): 5438595420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 127, 135, 178, 180, 254, 267, 270, 356, 381, 409, 445, 508, 534, 540, 635, 762, 801, 818, 890, 1068, 1143, 1227, 1270, 1335, 1524, 1602, 1636, 1780, 1905, 2045, 2286, 2403, 2454, 2540, 2670, 3204, 3429, 3681, 3810, 4005, 4090, 4572, 4806, 4908, 5340, 5715, 6135, 6858, 7362, 7620, 8010, 8180, 9612, 11043, 11303, 11430, 12015, 12270, 13716, 14724, 16020, 17145, 18405, 22086, 22606, 22860, 24030, 24540, 33909, 34290, 36401, 36810, 44172, 45212, 48060, 51943, 55215, 56515, 67818, 68580, 72802, 73620, 101727, 103886, 109203, 110430, 113030, 135636, 145604, 155829, 169545, 182005, 203454, 207772, 218406, 220860, 226060, 259715, 305181, 311658, 327609, 339090, 364010, 406908, 436812, 467487, 508635, 519430, 546015, 610362, 623316, 655218, 678180, 728020, 779145, 934974, 982827, 1017270, 1038860, 1092030, 1220724, 1310436, 1402461, 1525905, 1558290, 1638045, 1869948, 1965654, 2034540, 2184060, 2337435, 2804922, 3051810, 3116580, 3276090, 3931308, 4622927, 4674870, 4914135, 5609844, 6103620, 6552180, 7012305, 9245854, 9349740, 9828270, 13868781, 14024610, 18491708, 19656540, 23114635, 27737562, 28049220, 41606343, 46229270, 55475124, 69343905, 83212686, 92458540, 124819029, 138687810, 166425372, 208031715, 249638058, 277375620, 416063430, 499276116, 624095145, 832126860, 1248190290, 2496380580]

約数ペア:

[(1, 2496380580), (2, 1248190290), (3, 832126860), (4, 624095145), (5, 499276116), (6, 416063430), (9, 277375620), (10, 249638058), (12, 208031715), (15, 166425372), (18, 138687810), (20, 124819029), (27, 92458540), (30, 83212686), (36, 69343905), (45, 55475124), (54, 46229270), (60, 41606343), (89, 28049220), (90, 27737562), (108, 23114635), (127, 19656540), (135, 18491708), (178, 14024610), (180, 13868781), (254, 9828270), (267, 9349740), (270, 9245854), (356, 7012305), (381, 6552180), (409, 6103620), (445, 5609844), (508, 4914135), (534, 4674870), (540, 4622927), (635, 3931308), (762, 3276090), (801, 3116580), (818, 3051810), (890, 2804922), (1068, 2337435), (1143, 2184060), (1227, 2034540), (1270, 1965654), (1335, 1869948), (1524, 1638045), (1602, 1558290), (1636, 1525905), (1780, 1402461), (1905, 1310436), (2045, 1220724), (2286, 1092030), (2403, 1038860), (2454, 1017270), (2540, 982827), (2670, 934974), (3204, 779145), (3429, 728020), (3681, 678180), (3810, 655218), (4005, 623316), (4090, 610362), (4572, 546015), (4806, 519430), (4908, 508635), (5340, 467487), (5715, 436812), (6135, 406908), (6858, 364010), (7362, 339090), (7620, 327609), (8010, 311658), (8180, 305181), (9612, 259715), (11043, 226060), (11303, 220860), (11430, 218406), (12015, 207772), (12270, 203454), (13716, 182005), (14724, 169545), (16020, 155829), (17145, 145604), (18405, 135636), (22086, 113030), (22606, 110430), (22860, 109203), (24030, 103886), (24540, 101727), (33909, 73620), (34290, 72802), (36401, 68580), (36810, 67818), (44172, 56515), (45212, 55215), (48060, 51943)]