38057640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13789}}^1$

素因数の和:13826

約数の個数: 64

約数和(自身を含む): 119145600

約数和(自身を除く): 81087960

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, 13789, 27578, 41367, 55156, 68945, 82734, 110312, 137890, 165468, 206835, 275780, 317147, 330936, 413670, 551560, 634294, 827340, 951441, 1268588, 1585735, 1654680, 1902882, 2537176, 3171470, 3805764, 4757205, 6342940, 7611528, 9514410, 12685880, 19028820, 38057640]

約数ペア:

[(1, 38057640), (2, 19028820), (3, 12685880), (4, 9514410), (5, 7611528), (6, 6342940), (8, 4757205), (10, 3805764), (12, 3171470), (15, 2537176), (20, 1902882), (23, 1654680), (24, 1585735), (30, 1268588), (40, 951441), (46, 827340), (60, 634294), (69, 551560), (92, 413670), (115, 330936), (120, 317147), (138, 275780), (184, 206835), (230, 165468), (276, 137890), (345, 110312), (460, 82734), (552, 68945), (690, 55156), (920, 41367), (1380, 27578), (2760, 13789)]