12760560

素因数分解:

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

素因数の和:535

約数の個数: 120

約数和(自身を含む): 44104320

約数和(自身を除く): 31343760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 479, 555, 592, 666, 720, 740, 888, 958, 1110, 1332, 1437, 1480, 1665, 1776, 1916, 2220, 2395, 2664, 2874, 2960, 3330, 3832, 4311, 4440, 4790, 5328, 5748, 6660, 7185, 7664, 8622, 8880, 9580, 11496, 13320, 14370, 17244, 17723, 19160, 21555, 22992, 26640, 28740, 34488, 35446, 38320, 43110, 53169, 57480, 68976, 70892, 86220, 88615, 106338, 114960, 141784, 159507, 172440, 177230, 212676, 265845, 283568, 319014, 344880, 354460, 425352, 531690, 638028, 708920, 797535, 850704, 1063380, 1276056, 1417840, 1595070, 2126760, 2552112, 3190140, 4253520, 6380280, 12760560]

約数ペア:

[(1, 12760560), (2, 6380280), (3, 4253520), (4, 3190140), (5, 2552112), (6, 2126760), (8, 1595070), (9, 1417840), (10, 1276056), (12, 1063380), (15, 850704), (16, 797535), (18, 708920), (20, 638028), (24, 531690), (30, 425352), (36, 354460), (37, 344880), (40, 319014), (45, 283568), (48, 265845), (60, 212676), (72, 177230), (74, 172440), (80, 159507), (90, 141784), (111, 114960), (120, 106338), (144, 88615), (148, 86220), (180, 70892), (185, 68976), (222, 57480), (240, 53169), (296, 43110), (333, 38320), (360, 35446), (370, 34488), (444, 28740), (479, 26640), (555, 22992), (592, 21555), (666, 19160), (720, 17723), (740, 17244), (888, 14370), (958, 13320), (1110, 11496), (1332, 9580), (1437, 8880), (1480, 8622), (1665, 7664), (1776, 7185), (1916, 6660), (2220, 5748), (2395, 5328), (2664, 4790), (2874, 4440), (2960, 4311), (3330, 3832)]