23520816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 74280960

約数和(自身を除く): 50760144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 479, 496, 528, 558, 682, 744, 792, 958, 1023, 1116, 1364, 1437, 1488, 1584, 1916, 2046, 2232, 2728, 2874, 3069, 3832, 4092, 4311, 4464, 5269, 5456, 5748, 6138, 7664, 8184, 8622, 10538, 11496, 12276, 14849, 15807, 16368, 17244, 21076, 22992, 24552, 29698, 31614, 34488, 42152, 44547, 47421, 49104, 59396, 63228, 68976, 84304, 89094, 94842, 118792, 126456, 133641, 163339, 178188, 189684, 237584, 252912, 267282, 326678, 356376, 379368, 490017, 534564, 653356, 712752, 758736, 980034, 1069128, 1306712, 1470051, 1960068, 2138256, 2613424, 2940102, 3920136, 5880204, 7840272, 11760408, 23520816]

約数ペア:

[(1, 23520816), (2, 11760408), (3, 7840272), (4, 5880204), (6, 3920136), (8, 2940102), (9, 2613424), (11, 2138256), (12, 1960068), (16, 1470051), (18, 1306712), (22, 1069128), (24, 980034), (31, 758736), (33, 712752), (36, 653356), (44, 534564), (48, 490017), (62, 379368), (66, 356376), (72, 326678), (88, 267282), (93, 252912), (99, 237584), (124, 189684), (132, 178188), (144, 163339), (176, 133641), (186, 126456), (198, 118792), (248, 94842), (264, 89094), (279, 84304), (341, 68976), (372, 63228), (396, 59396), (479, 49104), (496, 47421), (528, 44547), (558, 42152), (682, 34488), (744, 31614), (792, 29698), (958, 24552), (1023, 22992), (1116, 21076), (1364, 17244), (1437, 16368), (1488, 15807), (1584, 14849), (1916, 12276), (2046, 11496), (2232, 10538), (2728, 8622), (2874, 8184), (3069, 7664), (3832, 6138), (4092, 5748), (4311, 5456), (4464, 5269)]