76305720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27647}}^1$

素因数の和:27684

約数の個数: 64

約数和(自身を含む): 238878720

約数和(自身を除く): 162573000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 27647, 55294, 82941, 110588, 138235, 165882, 221176, 276470, 331764, 414705, 552940, 635881, 663528, 829410, 1105880, 1271762, 1658820, 1907643, 2543524, 3179405, 3317640, 3815286, 5087048, 6358810, 7630572, 9538215, 12717620, 15261144, 19076430, 25435240, 38152860, 76305720]

約数ペア:

[(1, 76305720), (2, 38152860), (3, 25435240), (4, 19076430), (5, 15261144), (6, 12717620), (8, 9538215), (10, 7630572), (12, 6358810), (15, 5087048), (20, 3815286), (23, 3317640), (24, 3179405), (30, 2543524), (40, 1907643), (46, 1658820), (60, 1271762), (69, 1105880), (92, 829410), (115, 663528), (120, 635881), (138, 552940), (184, 414705), (230, 331764), (276, 276470), (345, 221176), (460, 165882), (552, 138235), (690, 110588), (920, 82941), (1380, 55294), (2760, 27647)]