73104240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27691}}^1$

素因数の和:27718

約数の個数: 80

約数和(自身を含む): 247234176

約数和(自身を除く): 174129936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27691, 55382, 83073, 110764, 138455, 166146, 221528, 276910, 304601, 332292, 415365, 443056, 553820, 609202, 664584, 830730, 913803, 1107640, 1218404, 1329168, 1523005, 1661460, 1827606, 2215280, 2436808, 3046010, 3322920, 3655212, 4569015, 4873616, 6092020, 6645840, 7310424, 9138030, 12184040, 14620848, 18276060, 24368080, 36552120, 73104240]

約数ペア:

[(1, 73104240), (2, 36552120), (3, 24368080), (4, 18276060), (5, 14620848), (6, 12184040), (8, 9138030), (10, 7310424), (11, 6645840), (12, 6092020), (15, 4873616), (16, 4569015), (20, 3655212), (22, 3322920), (24, 3046010), (30, 2436808), (33, 2215280), (40, 1827606), (44, 1661460), (48, 1523005), (55, 1329168), (60, 1218404), (66, 1107640), (80, 913803), (88, 830730), (110, 664584), (120, 609202), (132, 553820), (165, 443056), (176, 415365), (220, 332292), (240, 304601), (264, 276910), (330, 221528), (440, 166146), (528, 138455), (660, 110764), (880, 83073), (1320, 55382), (2640, 27691)]