180872208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 558848160

約数和(自身を除く): 377975952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 89, 99, 132, 144, 176, 178, 198, 264, 267, 356, 396, 528, 534, 712, 792, 801, 979, 1068, 1283, 1424, 1584, 1602, 1958, 2136, 2566, 2937, 3204, 3849, 3916, 4272, 5132, 5874, 6408, 7698, 7832, 8811, 10264, 11547, 11748, 12816, 14113, 15396, 15664, 17622, 20528, 23094, 23496, 28226, 30792, 35244, 42339, 46188, 46992, 56452, 61584, 70488, 84678, 92376, 112904, 114187, 127017, 140976, 169356, 184752, 225808, 228374, 254034, 338712, 342561, 456748, 508068, 677424, 685122, 913496, 1016136, 1027683, 1256057, 1370244, 1826992, 2032272, 2055366, 2512114, 2740488, 3768171, 4110732, 5024228, 5480976, 7536342, 8221464, 10048456, 11304513, 15072684, 16442928, 20096912, 22609026, 30145368, 45218052, 60290736, 90436104, 180872208]

約数ペア:

[(1, 180872208), (2, 90436104), (3, 60290736), (4, 45218052), (6, 30145368), (8, 22609026), (9, 20096912), (11, 16442928), (12, 15072684), (16, 11304513), (18, 10048456), (22, 8221464), (24, 7536342), (33, 5480976), (36, 5024228), (44, 4110732), (48, 3768171), (66, 2740488), (72, 2512114), (88, 2055366), (89, 2032272), (99, 1826992), (132, 1370244), (144, 1256057), (176, 1027683), (178, 1016136), (198, 913496), (264, 685122), (267, 677424), (356, 508068), (396, 456748), (528, 342561), (534, 338712), (712, 254034), (792, 228374), (801, 225808), (979, 184752), (1068, 169356), (1283, 140976), (1424, 127017), (1584, 114187), (1602, 112904), (1958, 92376), (2136, 84678), (2566, 70488), (2937, 61584), (3204, 56452), (3849, 46992), (3916, 46188), (4272, 42339), (5132, 35244), (5874, 30792), (6408, 28226), (7698, 23496), (7832, 23094), (8811, 20528), (10264, 17622), (11547, 15664), (11748, 15396), (12816, 14113)]