4378080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 15773184

約数和(自身を除く): 11395104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1303, 1680, 2606, 3360, 3909, 5212, 6515, 7818, 9121, 10424, 13030, 15636, 18242, 19545, 20848, 26060, 27363, 31272, 36484, 39090, 41696, 45605, 52120, 54726, 62544, 72968, 78180, 91210, 104240, 109452, 125088, 136815, 145936, 156360, 182420, 208480, 218904, 273630, 291872, 312720, 364840, 437808, 547260, 625440, 729680, 875616, 1094520, 1459360, 2189040, 4378080]

約数ペア:

[(1, 4378080), (2, 2189040), (3, 1459360), (4, 1094520), (5, 875616), (6, 729680), (7, 625440), (8, 547260), (10, 437808), (12, 364840), (14, 312720), (15, 291872), (16, 273630), (20, 218904), (21, 208480), (24, 182420), (28, 156360), (30, 145936), (32, 136815), (35, 125088), (40, 109452), (42, 104240), (48, 91210), (56, 78180), (60, 72968), (70, 62544), (80, 54726), (84, 52120), (96, 45605), (105, 41696), (112, 39090), (120, 36484), (140, 31272), (160, 27363), (168, 26060), (210, 20848), (224, 19545), (240, 18242), (280, 15636), (336, 13030), (420, 10424), (480, 9121), (560, 7818), (672, 6515), (840, 5212), (1120, 3909), (1303, 3360), (1680, 2606)]