16148880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2069

約数の個数: 120

約数和(自身を含む): 59192640

約数和(自身を除く): 43043760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2039, 2640, 3960, 4078, 6117, 7920, 8156, 10195, 12234, 16312, 18351, 20390, 22429, 24468, 30585, 32624, 36702, 40780, 44858, 48936, 61170, 67287, 73404, 81560, 89716, 91755, 97872, 112145, 122340, 134574, 146808, 163120, 179432, 183510, 201861, 224290, 244680, 269148, 293616, 336435, 358864, 367020, 403722, 448580, 489360, 538296, 672870, 734040, 807444, 897160, 1009305, 1076592, 1345740, 1468080, 1614888, 1794320, 2018610, 2691480, 3229776, 4037220, 5382960, 8074440, 16148880]

約数ペア:

[(1, 16148880), (2, 8074440), (3, 5382960), (4, 4037220), (5, 3229776), (6, 2691480), (8, 2018610), (9, 1794320), (10, 1614888), (11, 1468080), (12, 1345740), (15, 1076592), (16, 1009305), (18, 897160), (20, 807444), (22, 734040), (24, 672870), (30, 538296), (33, 489360), (36, 448580), (40, 403722), (44, 367020), (45, 358864), (48, 336435), (55, 293616), (60, 269148), (66, 244680), (72, 224290), (80, 201861), (88, 183510), (90, 179432), (99, 163120), (110, 146808), (120, 134574), (132, 122340), (144, 112145), (165, 97872), (176, 91755), (180, 89716), (198, 81560), (220, 73404), (240, 67287), (264, 61170), (330, 48936), (360, 44858), (396, 40780), (440, 36702), (495, 32624), (528, 30585), (660, 24468), (720, 22429), (792, 20390), (880, 18351), (990, 16312), (1320, 12234), (1584, 10195), (1980, 8156), (2039, 7920), (2640, 6117), (3960, 4078)]