8945071920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37993}}^1$

素因数の和:38124

約数の個数: 160

約数和(自身を含む): 31094289600

約数和(自身を除く): 22149217680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1308, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3924, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 11772, 13080, 14715, 15696, 19620, 23544, 26160, 29430, 37993, 39240, 47088, 58860, 75986, 78480, 113979, 117720, 151972, 189965, 227958, 235440, 303944, 341937, 379930, 455916, 569895, 607888, 683874, 759860, 911832, 1025811, 1139790, 1367748, 1519720, 1709685, 1823664, 2051622, 2279580, 2735496, 3039440, 3419370, 4103244, 4141237, 4559160, 5129055, 5470992, 6838740, 8206488, 8282474, 9118320, 10258110, 12423711, 13677480, 16412976, 16564948, 20516220, 20706185, 24847422, 27354960, 33129896, 37271133, 41032440, 41412370, 49694844, 62118555, 66259792, 74542266, 82064880, 82824740, 99389688, 111813399, 124237110, 149084532, 165649480, 186355665, 198779376, 223626798, 248474220, 298169064, 331298960, 372711330, 447253596, 496948440, 559066995, 596338128, 745422660, 894507192, 993896880, 1118133990, 1490845320, 1789014384, 2236267980, 2981690640, 4472535960, 8945071920]

約数ペア:

[(1, 8945071920), (2, 4472535960), (3, 2981690640), (4, 2236267980), (5, 1789014384), (6, 1490845320), (8, 1118133990), (9, 993896880), (10, 894507192), (12, 745422660), (15, 596338128), (16, 559066995), (18, 496948440), (20, 447253596), (24, 372711330), (27, 331298960), (30, 298169064), (36, 248474220), (40, 223626798), (45, 198779376), (48, 186355665), (54, 165649480), (60, 149084532), (72, 124237110), (80, 111813399), (90, 99389688), (108, 82824740), (109, 82064880), (120, 74542266), (135, 66259792), (144, 62118555), (180, 49694844), (216, 41412370), (218, 41032440), (240, 37271133), (270, 33129896), (327, 27354960), (360, 24847422), (432, 20706185), (436, 20516220), (540, 16564948), (545, 16412976), (654, 13677480), (720, 12423711), (872, 10258110), (981, 9118320), (1080, 8282474), (1090, 8206488), (1308, 6838740), (1635, 5470992), (1744, 5129055), (1962, 4559160), (2160, 4141237), (2180, 4103244), (2616, 3419370), (2943, 3039440), (3270, 2735496), (3924, 2279580), (4360, 2051622), (4905, 1823664), (5232, 1709685), (5886, 1519720), (6540, 1367748), (7848, 1139790), (8720, 1025811), (9810, 911832), (11772, 759860), (13080, 683874), (14715, 607888), (15696, 569895), (19620, 455916), (23544, 379930), (26160, 341937), (29430, 303944), (37993, 235440), (39240, 227958), (47088, 189965), (58860, 151972), (75986, 117720), (78480, 113979)]