1216909080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7057}}^1$

素因数の和:7553

約数の個数: 96

約数和(自身を含む): 3963772800

約数和(自身を除く): 2746863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 958, 1437, 1916, 2395, 2874, 3832, 4311, 4790, 5748, 7057, 7185, 8622, 9580, 11496, 14114, 14370, 17244, 19160, 21171, 21555, 28228, 28740, 34488, 35285, 42342, 43110, 56456, 57480, 63513, 70570, 84684, 86220, 105855, 127026, 141140, 169368, 172440, 211710, 254052, 282280, 317565, 423420, 508104, 635130, 846840, 1270260, 2540520, 3380303, 6760606, 10140909, 13521212, 16901515, 20281818, 27042424, 30422727, 33803030, 40563636, 50704545, 60845454, 67606060, 81127272, 101409090, 121690908, 135212120, 152113635, 202818180, 243381816, 304227270, 405636360, 608454540, 1216909080]

約数ペア:

[(1, 1216909080), (2, 608454540), (3, 405636360), (4, 304227270), (5, 243381816), (6, 202818180), (8, 152113635), (9, 135212120), (10, 121690908), (12, 101409090), (15, 81127272), (18, 67606060), (20, 60845454), (24, 50704545), (30, 40563636), (36, 33803030), (40, 30422727), (45, 27042424), (60, 20281818), (72, 16901515), (90, 13521212), (120, 10140909), (180, 6760606), (360, 3380303), (479, 2540520), (958, 1270260), (1437, 846840), (1916, 635130), (2395, 508104), (2874, 423420), (3832, 317565), (4311, 282280), (4790, 254052), (5748, 211710), (7057, 172440), (7185, 169368), (8622, 141140), (9580, 127026), (11496, 105855), (14114, 86220), (14370, 84684), (17244, 70570), (19160, 63513), (21171, 57480), (21555, 56456), (28228, 43110), (28740, 42342), (34488, 35285)]