349882560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{121487}}^1$

素因数の和:121510

約数の個数: 84

約数和(自身を含む): 1203460128

約数和(自身を除く): 853577568

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, 360, 480, 576, 720, 960, 1440, 2880, 121487, 242974, 364461, 485948, 607435, 728922, 971896, 1093383, 1214870, 1457844, 1822305, 1943792, 2186766, 2429740, 2915688, 3644610, 3887584, 4373532, 4859480, 5466915, 5831376, 7289220, 7775168, 8747064, 9718960, 10933830, 11662752, 14578440, 17494128, 19437920, 21867660, 23325504, 29156880, 34988256, 38875840, 43735320, 58313760, 69976512, 87470640, 116627520, 174941280, 349882560]

約数ペア:

[(1, 349882560), (2, 174941280), (3, 116627520), (4, 87470640), (5, 69976512), (6, 58313760), (8, 43735320), (9, 38875840), (10, 34988256), (12, 29156880), (15, 23325504), (16, 21867660), (18, 19437920), (20, 17494128), (24, 14578440), (30, 11662752), (32, 10933830), (36, 9718960), (40, 8747064), (45, 7775168), (48, 7289220), (60, 5831376), (64, 5466915), (72, 4859480), (80, 4373532), (90, 3887584), (96, 3644610), (120, 2915688), (144, 2429740), (160, 2186766), (180, 1943792), (192, 1822305), (240, 1457844), (288, 1214870), (320, 1093383), (360, 971896), (480, 728922), (576, 607435), (720, 485948), (960, 364461), (1440, 242974), (2880, 121487)]