61482880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5687

約数の個数: 64

約数和(自身を含む): 155656080

約数和(自身を除く): 94173200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 5651, 10880, 11302, 22604, 28255, 45208, 56510, 90416, 96067, 113020, 180832, 192134, 226040, 361664, 384268, 452080, 480335, 723328, 768536, 904160, 960670, 1537072, 1808320, 1921340, 3074144, 3616640, 3842680, 6148288, 7685360, 12296576, 15370720, 30741440, 61482880]

約数ペア:

[(1, 61482880), (2, 30741440), (4, 15370720), (5, 12296576), (8, 7685360), (10, 6148288), (16, 3842680), (17, 3616640), (20, 3074144), (32, 1921340), (34, 1808320), (40, 1537072), (64, 960670), (68, 904160), (80, 768536), (85, 723328), (128, 480335), (136, 452080), (160, 384268), (170, 361664), (272, 226040), (320, 192134), (340, 180832), (544, 113020), (640, 96067), (680, 90416), (1088, 56510), (1360, 45208), (2176, 28255), (2720, 22604), (5440, 11302), (5651, 10880)]