4425960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 16588800

約数和(自身を除く): 12162840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 479, 616, 660, 770, 840, 924, 958, 1155, 1320, 1437, 1540, 1848, 1916, 2310, 2395, 2874, 3080, 3353, 3832, 4620, 4790, 5269, 5748, 6706, 7185, 9240, 9580, 10059, 10538, 11496, 13412, 14370, 15807, 16765, 19160, 20118, 21076, 26345, 26824, 28740, 31614, 33530, 36883, 40236, 42152, 50295, 52690, 57480, 63228, 67060, 73766, 79035, 80472, 100590, 105380, 110649, 126456, 134120, 147532, 158070, 184415, 201180, 210760, 221298, 295064, 316140, 368830, 402360, 442596, 553245, 632280, 737660, 885192, 1106490, 1475320, 2212980, 4425960]

約数ペア:

[(1, 4425960), (2, 2212980), (3, 1475320), (4, 1106490), (5, 885192), (6, 737660), (7, 632280), (8, 553245), (10, 442596), (11, 402360), (12, 368830), (14, 316140), (15, 295064), (20, 221298), (21, 210760), (22, 201180), (24, 184415), (28, 158070), (30, 147532), (33, 134120), (35, 126456), (40, 110649), (42, 105380), (44, 100590), (55, 80472), (56, 79035), (60, 73766), (66, 67060), (70, 63228), (77, 57480), (84, 52690), (88, 50295), (105, 42152), (110, 40236), (120, 36883), (132, 33530), (140, 31614), (154, 28740), (165, 26824), (168, 26345), (210, 21076), (220, 20118), (231, 19160), (264, 16765), (280, 15807), (308, 14370), (330, 13412), (385, 11496), (420, 10538), (440, 10059), (462, 9580), (479, 9240), (616, 7185), (660, 6706), (770, 5748), (840, 5269), (924, 4790), (958, 4620), (1155, 3832), (1320, 3353), (1437, 3080), (1540, 2874), (1848, 2395), (1916, 2310)]