66196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9511}}^1$

素因数の和:9556

約数の個数: 80

約数和(自身を含む): 212307840

約数和(自身を除く): 146111280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9511, 19022, 28533, 38044, 47555, 57066, 76088, 95110, 114132, 142665, 152176, 190220, 228264, 275819, 285330, 380440, 456528, 551638, 570660, 760880, 827457, 1103276, 1141320, 1379095, 1654914, 2206552, 2282640, 2758190, 3309828, 4137285, 4413104, 5516380, 6619656, 8274570, 11032760, 13239312, 16549140, 22065520, 33098280, 66196560]

約数ペア:

[(1, 66196560), (2, 33098280), (3, 22065520), (4, 16549140), (5, 13239312), (6, 11032760), (8, 8274570), (10, 6619656), (12, 5516380), (15, 4413104), (16, 4137285), (20, 3309828), (24, 2758190), (29, 2282640), (30, 2206552), (40, 1654914), (48, 1379095), (58, 1141320), (60, 1103276), (80, 827457), (87, 760880), (116, 570660), (120, 551638), (145, 456528), (174, 380440), (232, 285330), (240, 275819), (290, 228264), (348, 190220), (435, 152176), (464, 142665), (580, 114132), (696, 95110), (870, 76088), (1160, 57066), (1392, 47555), (1740, 38044), (2320, 28533), (3480, 19022), (6960, 9511)]