122965760

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5689

約数の個数: 72

約数和(自身を含む): 311922576

約数和(自身を除く): 188956816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 5651, 10880, 11302, 21760, 22604, 28255, 45208, 56510, 90416, 96067, 113020, 180832, 192134, 226040, 361664, 384268, 452080, 480335, 723328, 768536, 904160, 960670, 1446656, 1537072, 1808320, 1921340, 3074144, 3616640, 3842680, 6148288, 7233280, 7685360, 12296576, 15370720, 24593152, 30741440, 61482880, 122965760]

約数ペア:

[(1, 122965760), (2, 61482880), (4, 30741440), (5, 24593152), (8, 15370720), (10, 12296576), (16, 7685360), (17, 7233280), (20, 6148288), (32, 3842680), (34, 3616640), (40, 3074144), (64, 1921340), (68, 1808320), (80, 1537072), (85, 1446656), (128, 960670), (136, 904160), (160, 768536), (170, 723328), (256, 480335), (272, 452080), (320, 384268), (340, 361664), (544, 226040), (640, 192134), (680, 180832), (1088, 113020), (1280, 96067), (1360, 90416), (2176, 56510), (2720, 45208), (4352, 28255), (5440, 22604), (5651, 21760), (10880, 11302)]