26714640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 83923200

約数和(自身を除く): 57208560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1409, 1580, 1896, 2370, 2818, 3160, 3792, 4227, 4740, 5636, 6320, 7045, 8454, 9480, 11272, 14090, 16908, 18960, 21135, 22544, 28180, 33816, 42270, 56360, 67632, 84540, 111311, 112720, 169080, 222622, 333933, 338160, 445244, 556555, 667866, 890488, 1113110, 1335732, 1669665, 1780976, 2226220, 2671464, 3339330, 4452440, 5342928, 6678660, 8904880, 13357320, 26714640]

約数ペア:

[(1, 26714640), (2, 13357320), (3, 8904880), (4, 6678660), (5, 5342928), (6, 4452440), (8, 3339330), (10, 2671464), (12, 2226220), (15, 1780976), (16, 1669665), (20, 1335732), (24, 1113110), (30, 890488), (40, 667866), (48, 556555), (60, 445244), (79, 338160), (80, 333933), (120, 222622), (158, 169080), (237, 112720), (240, 111311), (316, 84540), (395, 67632), (474, 56360), (632, 42270), (790, 33816), (948, 28180), (1185, 22544), (1264, 21135), (1409, 18960), (1580, 16908), (1896, 14090), (2370, 11272), (2818, 9480), (3160, 8454), (3792, 7045), (4227, 6320), (4740, 5636)]