2121727680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2087}}^1$

素因数の和:2463

約数の個数: 168

約数和(自身を含む): 7322039712

約数和(自身を除く): 5200312032

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 353, 360, 480, 576, 706, 720, 960, 1059, 1412, 1440, 1765, 2087, 2118, 2824, 2880, 3177, 3530, 4174, 4236, 5295, 5648, 6261, 6354, 7060, 8348, 8472, 10435, 10590, 11296, 12522, 12708, 14120, 15885, 16696, 16944, 18783, 20870, 21180, 22592, 25044, 25416, 28240, 31305, 31770, 33392, 33888, 37566, 41740, 42360, 50088, 50832, 56480, 62610, 63540, 66784, 67776, 75132, 83480, 84720, 93915, 100176, 101664, 112960, 125220, 127080, 133568, 150264, 166960, 169440, 187830, 200352, 203328, 250440, 254160, 300528, 333920, 338880, 375660, 400704, 500880, 508320, 601056, 667840, 736711, 751320, 1001760, 1016640, 1202112, 1473422, 1502640, 2003520, 2210133, 2946844, 3005280, 3683555, 4420266, 5893688, 6010560, 6630399, 7367110, 8840532, 11050665, 11787376, 13260798, 14734220, 17681064, 22101330, 23574752, 26521596, 29468440, 33151995, 35362128, 44202660, 47149504, 53043192, 58936880, 66303990, 70724256, 88405320, 106086384, 117873760, 132607980, 141448512, 176810640, 212172768, 235747520, 265215960, 353621280, 424345536, 530431920, 707242560, 1060863840, 2121727680]

約数ペア:

[(1, 2121727680), (2, 1060863840), (3, 707242560), (4, 530431920), (5, 424345536), (6, 353621280), (8, 265215960), (9, 235747520), (10, 212172768), (12, 176810640), (15, 141448512), (16, 132607980), (18, 117873760), (20, 106086384), (24, 88405320), (30, 70724256), (32, 66303990), (36, 58936880), (40, 53043192), (45, 47149504), (48, 44202660), (60, 35362128), (64, 33151995), (72, 29468440), (80, 26521596), (90, 23574752), (96, 22101330), (120, 17681064), (144, 14734220), (160, 13260798), (180, 11787376), (192, 11050665), (240, 8840532), (288, 7367110), (320, 6630399), (353, 6010560), (360, 5893688), (480, 4420266), (576, 3683555), (706, 3005280), (720, 2946844), (960, 2210133), (1059, 2003520), (1412, 1502640), (1440, 1473422), (1765, 1202112), (2087, 1016640), (2118, 1001760), (2824, 751320), (2880, 736711), (3177, 667840), (3530, 601056), (4174, 508320), (4236, 500880), (5295, 400704), (5648, 375660), (6261, 338880), (6354, 333920), (7060, 300528), (8348, 254160), (8472, 250440), (10435, 203328), (10590, 200352), (11296, 187830), (12522, 169440), (12708, 166960), (14120, 150264), (15885, 133568), (16696, 127080), (16944, 125220), (18783, 112960), (20870, 101664), (21180, 100176), (22592, 93915), (25044, 84720), (25416, 83480), (28240, 75132), (31305, 67776), (31770, 66784), (33392, 63540), (33888, 62610), (37566, 56480), (41740, 50832), (42360, 50088)]