328753680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5879}}^1$

素因数の和:6128

約数の個数: 80

約数和(自身を含む): 1023684480

約数和(自身を除く): 694930800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 5879, 6990, 9320, 11184, 11758, 13980, 17637, 18640, 23516, 27960, 29395, 35274, 47032, 55920, 58790, 70548, 88185, 94064, 117580, 141096, 176370, 235160, 282192, 352740, 470320, 705480, 1369807, 1410960, 2739614, 4109421, 5479228, 6849035, 8218842, 10958456, 13698070, 16437684, 20547105, 21916912, 27396140, 32875368, 41094210, 54792280, 65750736, 82188420, 109584560, 164376840, 328753680]

約数ペア:

[(1, 328753680), (2, 164376840), (3, 109584560), (4, 82188420), (5, 65750736), (6, 54792280), (8, 41094210), (10, 32875368), (12, 27396140), (15, 21916912), (16, 20547105), (20, 16437684), (24, 13698070), (30, 10958456), (40, 8218842), (48, 6849035), (60, 5479228), (80, 4109421), (120, 2739614), (233, 1410960), (240, 1369807), (466, 705480), (699, 470320), (932, 352740), (1165, 282192), (1398, 235160), (1864, 176370), (2330, 141096), (2796, 117580), (3495, 94064), (3728, 88185), (4660, 70548), (5592, 58790), (5879, 55920), (6990, 47032), (9320, 35274), (11184, 29395), (11758, 27960), (13980, 23516), (17637, 18640)]