8068920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3572

約数の個数: 64

約数和(自身を含む): 25488000

約数和(自身を除く): 17419080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3539, 7078, 10617, 14156, 17695, 21234, 28312, 35390, 42468, 53085, 67241, 70780, 84936, 106170, 134482, 141560, 201723, 212340, 268964, 336205, 403446, 424680, 537928, 672410, 806892, 1008615, 1344820, 1613784, 2017230, 2689640, 4034460, 8068920]

約数ペア:

[(1, 8068920), (2, 4034460), (3, 2689640), (4, 2017230), (5, 1613784), (6, 1344820), (8, 1008615), (10, 806892), (12, 672410), (15, 537928), (19, 424680), (20, 403446), (24, 336205), (30, 268964), (38, 212340), (40, 201723), (57, 141560), (60, 134482), (76, 106170), (95, 84936), (114, 70780), (120, 67241), (152, 53085), (190, 42468), (228, 35390), (285, 28312), (380, 21234), (456, 17695), (570, 14156), (760, 10617), (1140, 7078), (2280, 3539)]