1236611520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7039}}^1$

素因数の和:7123

約数の個数: 168

約数和(自身を含む): 4323770880

約数和(自身を除く): 3087159360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5856, 7039, 7320, 8784, 9760, 10980, 11712, 14078, 14640, 17568, 19520, 21117, 21960, 28156, 29280, 35136, 35195, 42234, 43920, 56312, 58560, 63351, 70390, 84468, 87840, 105585, 112624, 126702, 140780, 168936, 175680, 211170, 225248, 253404, 281560, 316755, 337872, 422340, 429379, 450496, 506808, 563120, 633510, 675744, 844680, 858758, 1013616, 1126240, 1267020, 1288137, 1351488, 1689360, 1717516, 2027232, 2146895, 2252480, 2534040, 2576274, 3378720, 3435032, 3864411, 4054464, 4293790, 5068080, 5152548, 6440685, 6757440, 6870064, 7728822, 8587580, 10136160, 10305096, 12881370, 13740128, 15457644, 17175160, 19322055, 20272320, 20610192, 25762740, 27480256, 30915288, 34350320, 38644110, 41220384, 51525480, 61830576, 68700640, 77288220, 82440768, 103050960, 123661152, 137401280, 154576440, 206101920, 247322304, 309152880, 412203840, 618305760, 1236611520]

約数ペア:

[(1, 1236611520), (2, 618305760), (3, 412203840), (4, 309152880), (5, 247322304), (6, 206101920), (8, 154576440), (9, 137401280), (10, 123661152), (12, 103050960), (15, 82440768), (16, 77288220), (18, 68700640), (20, 61830576), (24, 51525480), (30, 41220384), (32, 38644110), (36, 34350320), (40, 30915288), (45, 27480256), (48, 25762740), (60, 20610192), (61, 20272320), (64, 19322055), (72, 17175160), (80, 15457644), (90, 13740128), (96, 12881370), (120, 10305096), (122, 10136160), (144, 8587580), (160, 7728822), (180, 6870064), (183, 6757440), (192, 6440685), (240, 5152548), (244, 5068080), (288, 4293790), (305, 4054464), (320, 3864411), (360, 3435032), (366, 3378720), (480, 2576274), (488, 2534040), (549, 2252480), (576, 2146895), (610, 2027232), (720, 1717516), (732, 1689360), (915, 1351488), (960, 1288137), (976, 1267020), (1098, 1126240), (1220, 1013616), (1440, 858758), (1464, 844680), (1830, 675744), (1952, 633510), (2196, 563120), (2440, 506808), (2745, 450496), (2880, 429379), (2928, 422340), (3660, 337872), (3904, 316755), (4392, 281560), (4880, 253404), (5490, 225248), (5856, 211170), (7039, 175680), (7320, 168936), (8784, 140780), (9760, 126702), (10980, 112624), (11712, 105585), (14078, 87840), (14640, 84468), (17568, 70390), (19520, 63351), (21117, 58560), (21960, 56312), (28156, 43920), (29280, 42234), (35136, 35195)]