259507320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113819}}^1$

素因数の和:113852

約数の個数: 64

約数和(自身を含む): 819504000

約数和(自身を除く): 559996680

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, 113819, 227638, 341457, 455276, 569095, 682914, 910552, 1138190, 1365828, 1707285, 2162561, 2276380, 2731656, 3414570, 4325122, 4552760, 6487683, 6829140, 8650244, 10812805, 12975366, 13658280, 17300488, 21625610, 25950732, 32438415, 43251220, 51901464, 64876830, 86502440, 129753660, 259507320]

約数ペア:

[(1, 259507320), (2, 129753660), (3, 86502440), (4, 64876830), (5, 51901464), (6, 43251220), (8, 32438415), (10, 25950732), (12, 21625610), (15, 17300488), (19, 13658280), (20, 12975366), (24, 10812805), (30, 8650244), (38, 6829140), (40, 6487683), (57, 4552760), (60, 4325122), (76, 3414570), (95, 2731656), (114, 2276380), (120, 2162561), (152, 1707285), (190, 1365828), (228, 1138190), (285, 910552), (380, 682914), (456, 569095), (570, 455276), (760, 341457), (1140, 227638), (2280, 113819)]