89323920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 352834560

約数和(自身を除く): 263510640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 479, 504, 518, 555, 560, 592, 630, 666, 720, 740, 777, 840, 888, 958, 1008, 1036, 1110, 1260, 1295, 1332, 1437, 1480, 1554, 1665, 1680, 1776, 1916, 2072, 2220, 2331, 2395, 2520, 2590, 2664, 2874, 2960, 3108, 3330, 3353, 3832, 3885, 4144, 4311, 4440, 4662, 4790, 5040, 5180, 5328, 5748, 6216, 6660, 6706, 7185, 7664, 7770, 8622, 8880, 9324, 9580, 10059, 10360, 11496, 11655, 12432, 13320, 13412, 14370, 15540, 16765, 17244, 17723, 18648, 19160, 20118, 20720, 21555, 22992, 23310, 26640, 26824, 28740, 30177, 31080, 33530, 34488, 35446, 37296, 38320, 40236, 43110, 46620, 50295, 53169, 53648, 57480, 60354, 62160, 67060, 68976, 70892, 80472, 86220, 88615, 93240, 100590, 106338, 114960, 120708, 124061, 134120, 141784, 150885, 159507, 160944, 172440, 177230, 186480, 201180, 212676, 241416, 248122, 265845, 268240, 283568, 301770, 319014, 344880, 354460, 372183, 402360, 425352, 482832, 496244, 531690, 603540, 620305, 638028, 708920, 744366, 797535, 804720, 850704, 992488, 1063380, 1116549, 1207080, 1240610, 1276056, 1417840, 1488732, 1595070, 1860915, 1984976, 2126760, 2233098, 2414160, 2481220, 2552112, 2977464, 3190140, 3721830, 4253520, 4466196, 4962440, 5582745, 5954928, 6380280, 7443660, 8932392, 9924880, 11165490, 12760560, 14887320, 17864784, 22330980, 29774640, 44661960, 89323920]

約数ペア:

[(1, 89323920), (2, 44661960), (3, 29774640), (4, 22330980), (5, 17864784), (6, 14887320), (7, 12760560), (8, 11165490), (9, 9924880), (10, 8932392), (12, 7443660), (14, 6380280), (15, 5954928), (16, 5582745), (18, 4962440), (20, 4466196), (21, 4253520), (24, 3721830), (28, 3190140), (30, 2977464), (35, 2552112), (36, 2481220), (37, 2414160), (40, 2233098), (42, 2126760), (45, 1984976), (48, 1860915), (56, 1595070), (60, 1488732), (63, 1417840), (70, 1276056), (72, 1240610), (74, 1207080), (80, 1116549), (84, 1063380), (90, 992488), (105, 850704), (111, 804720), (112, 797535), (120, 744366), (126, 708920), (140, 638028), (144, 620305), (148, 603540), (168, 531690), (180, 496244), (185, 482832), (210, 425352), (222, 402360), (240, 372183), (252, 354460), (259, 344880), (280, 319014), (296, 301770), (315, 283568), (333, 268240), (336, 265845), (360, 248122), (370, 241416), (420, 212676), (444, 201180), (479, 186480), (504, 177230), (518, 172440), (555, 160944), (560, 159507), (592, 150885), (630, 141784), (666, 134120), (720, 124061), (740, 120708), (777, 114960), (840, 106338), (888, 100590), (958, 93240), (1008, 88615), (1036, 86220), (1110, 80472), (1260, 70892), (1295, 68976), (1332, 67060), (1437, 62160), (1480, 60354), (1554, 57480), (1665, 53648), (1680, 53169), (1776, 50295), (1916, 46620), (2072, 43110), (2220, 40236), (2331, 38320), (2395, 37296), (2520, 35446), (2590, 34488), (2664, 33530), (2874, 31080), (2960, 30177), (3108, 28740), (3330, 26824), (3353, 26640), (3832, 23310), (3885, 22992), (4144, 21555), (4311, 20720), (4440, 20118), (4662, 19160), (4790, 18648), (5040, 17723), (5180, 17244), (5328, 16765), (5748, 15540), (6216, 14370), (6660, 13412), (6706, 13320), (7185, 12432), (7664, 11655), (7770, 11496), (8622, 10360), (8880, 10059), (9324, 9580)]