120698480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9414

約数の個数: 80

約数和(自身を含む): 334692864

約数和(自身を除く): 213994384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 9371, 12880, 18742, 37484, 46855, 65597, 74968, 93710, 131194, 149936, 187420, 215533, 262388, 327985, 374840, 431066, 524776, 655970, 749680, 862132, 1049552, 1077665, 1311940, 1508731, 1724264, 2155330, 2623880, 3017462, 3448528, 4310660, 5247760, 6034924, 7543655, 8621320, 12069848, 15087310, 17242640, 24139696, 30174620, 60349240, 120698480]

約数ペア:

[(1, 120698480), (2, 60349240), (4, 30174620), (5, 24139696), (7, 17242640), (8, 15087310), (10, 12069848), (14, 8621320), (16, 7543655), (20, 6034924), (23, 5247760), (28, 4310660), (35, 3448528), (40, 3017462), (46, 2623880), (56, 2155330), (70, 1724264), (80, 1508731), (92, 1311940), (112, 1077665), (115, 1049552), (140, 862132), (161, 749680), (184, 655970), (230, 524776), (280, 431066), (322, 374840), (368, 327985), (460, 262388), (560, 215533), (644, 187420), (805, 149936), (920, 131194), (1288, 93710), (1610, 74968), (1840, 65597), (2576, 46855), (3220, 37484), (6440, 18742), (9371, 12880)]