272179440

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 280

約数和(自身を含む): 1024621920

約数和(自身を除く): 752442480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 359, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 718, 720, 729, 780, 810, 936, 972, 1040, 1053, 1077, 1080, 1170, 1215, 1296, 1404, 1436, 1458, 1560, 1620, 1755, 1795, 1872, 1944, 2106, 2154, 2160, 2340, 2430, 2808, 2872, 2916, 3120, 3159, 3231, 3240, 3510, 3590, 3645, 3888, 4212, 4308, 4667, 4680, 4860, 5265, 5385, 5616, 5744, 5832, 6318, 6462, 6480, 7020, 7180, 7290, 8424, 8616, 9334, 9360, 9477, 9693, 9720, 10530, 10770, 11664, 12636, 12924, 14001, 14040, 14360, 14580, 15795, 16155, 16848, 17232, 18668, 18954, 19386, 19440, 21060, 21540, 23335, 25272, 25848, 28002, 28080, 28720, 29079, 29160, 31590, 32310, 37336, 37908, 38772, 42003, 42120, 43080, 46670, 47385, 48465, 50544, 51696, 56004, 58158, 58320, 63180, 64620, 70005, 74672, 75816, 77544, 84006, 84240, 86160, 87237, 93340, 94770, 96930, 112008, 116316, 126009, 126360, 129240, 140010, 145395, 151632, 155088, 168012, 174474, 186680, 189540, 193860, 210015, 224016, 232632, 252018, 252720, 258480, 261711, 280020, 290790, 336024, 348948, 373360, 378027, 379080, 387720, 420030, 436185, 465264, 504036, 523422, 560040, 581580, 630045, 672048, 697896, 756054, 758160, 775440, 840060, 872370, 1008072, 1046844, 1120080, 1134081, 1163160, 1260090, 1308555, 1395792, 1512108, 1680120, 1744740, 1890135, 2016144, 2093688, 2268162, 2326320, 2520180, 2617110, 3024216, 3360240, 3402243, 3489480, 3780270, 4187376, 4536324, 5040360, 5234220, 5670405, 6048432, 6804486, 6978960, 7560540, 9072648, 10080720, 10468440, 11340810, 13608972, 15121080, 17011215, 18145296, 20936880, 22681620, 27217944, 30242160, 34022430, 45363240, 54435888, 68044860, 90726480, 136089720, 272179440]

約数ペア:

[(1, 272179440), (2, 136089720), (3, 90726480), (4, 68044860), (5, 54435888), (6, 45363240), (8, 34022430), (9, 30242160), (10, 27217944), (12, 22681620), (13, 20936880), (15, 18145296), (16, 17011215), (18, 15121080), (20, 13608972), (24, 11340810), (26, 10468440), (27, 10080720), (30, 9072648), (36, 7560540), (39, 6978960), (40, 6804486), (45, 6048432), (48, 5670405), (52, 5234220), (54, 5040360), (60, 4536324), (65, 4187376), (72, 3780270), (78, 3489480), (80, 3402243), (81, 3360240), (90, 3024216), (104, 2617110), (108, 2520180), (117, 2326320), (120, 2268162), (130, 2093688), (135, 2016144), (144, 1890135), (156, 1744740), (162, 1680120), (180, 1512108), (195, 1395792), (208, 1308555), (216, 1260090), (234, 1163160), (240, 1134081), (243, 1120080), (260, 1046844), (270, 1008072), (312, 872370), (324, 840060), (351, 775440), (359, 758160), (360, 756054), (390, 697896), (405, 672048), (432, 630045), (468, 581580), (486, 560040), (520, 523422), (540, 504036), (585, 465264), (624, 436185), (648, 420030), (702, 387720), (718, 379080), (720, 378027), (729, 373360), (780, 348948), (810, 336024), (936, 290790), (972, 280020), (1040, 261711), (1053, 258480), (1077, 252720), (1080, 252018), (1170, 232632), (1215, 224016), (1296, 210015), (1404, 193860), (1436, 189540), (1458, 186680), (1560, 174474), (1620, 168012), (1755, 155088), (1795, 151632), (1872, 145395), (1944, 140010), (2106, 129240), (2154, 126360), (2160, 126009), (2340, 116316), (2430, 112008), (2808, 96930), (2872, 94770), (2916, 93340), (3120, 87237), (3159, 86160), (3231, 84240), (3240, 84006), (3510, 77544), (3590, 75816), (3645, 74672), (3888, 70005), (4212, 64620), (4308, 63180), (4667, 58320), (4680, 58158), (4860, 56004), (5265, 51696), (5385, 50544), (5616, 48465), (5744, 47385), (5832, 46670), (6318, 43080), (6462, 42120), (6480, 42003), (7020, 38772), (7180, 37908), (7290, 37336), (8424, 32310), (8616, 31590), (9334, 29160), (9360, 29079), (9477, 28720), (9693, 28080), (9720, 28002), (10530, 25848), (10770, 25272), (11664, 23335), (12636, 21540), (12924, 21060), (14001, 19440), (14040, 19386), (14360, 18954), (14580, 18668), (15795, 17232), (16155, 16848)]