2149104240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2984867}}^1$

素因数の和:2984886

約数の個数: 60

約数和(自身を含む): 7217410824

約数和(自身を除く): 5068306584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2984867, 5969734, 8954601, 11939468, 14924335, 17909202, 23878936, 26863803, 29848670, 35818404, 44773005, 47757872, 53727606, 59697340, 71636808, 89546010, 107455212, 119394680, 134319015, 143273616, 179092020, 214910424, 238789360, 268638030, 358184040, 429820848, 537276060, 716368080, 1074552120, 2149104240]

約数ペア:

[(1, 2149104240), (2, 1074552120), (3, 716368080), (4, 537276060), (5, 429820848), (6, 358184040), (8, 268638030), (9, 238789360), (10, 214910424), (12, 179092020), (15, 143273616), (16, 134319015), (18, 119394680), (20, 107455212), (24, 89546010), (30, 71636808), (36, 59697340), (40, 53727606), (45, 47757872), (48, 44773005), (60, 35818404), (72, 29848670), (80, 26863803), (90, 23878936), (120, 17909202), (144, 14924335), (180, 11939468), (240, 8954601), (360, 5969734), (720, 2984867)]