129222960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2819}}^1$

素因数の和:3026

約数の個数: 80

約数和(自身を含む): 402831360

約数和(自身を除く): 273608400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2819, 2865, 3056, 3820, 4584, 5638, 5730, 7640, 8457, 9168, 11276, 11460, 14095, 15280, 16914, 22552, 22920, 28190, 33828, 42285, 45104, 45840, 56380, 67656, 84570, 112760, 135312, 169140, 225520, 338280, 538429, 676560, 1076858, 1615287, 2153716, 2692145, 3230574, 4307432, 5384290, 6461148, 8076435, 8614864, 10768580, 12922296, 16152870, 21537160, 25844592, 32305740, 43074320, 64611480, 129222960]

約数ペア:

[(1, 129222960), (2, 64611480), (3, 43074320), (4, 32305740), (5, 25844592), (6, 21537160), (8, 16152870), (10, 12922296), (12, 10768580), (15, 8614864), (16, 8076435), (20, 6461148), (24, 5384290), (30, 4307432), (40, 3230574), (48, 2692145), (60, 2153716), (80, 1615287), (120, 1076858), (191, 676560), (240, 538429), (382, 338280), (573, 225520), (764, 169140), (955, 135312), (1146, 112760), (1528, 84570), (1910, 67656), (2292, 56380), (2819, 45840), (2865, 45104), (3056, 42285), (3820, 33828), (4584, 28190), (5638, 22920), (5730, 22552), (7640, 16914), (8457, 15280), (9168, 14095), (11276, 11460)]