38637240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13999}}^1$

素因数の和:14036

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 82322760

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, 13999, 27998, 41997, 55996, 69995, 83994, 111992, 139990, 167988, 209985, 279980, 321977, 335976, 419970, 559960, 643954, 839940, 965931, 1287908, 1609885, 1679880, 1931862, 2575816, 3219770, 3863724, 4829655, 6439540, 7727448, 9659310, 12879080, 19318620, 38637240]

約数ペア:

[(1, 38637240), (2, 19318620), (3, 12879080), (4, 9659310), (5, 7727448), (6, 6439540), (8, 4829655), (10, 3863724), (12, 3219770), (15, 2575816), (20, 1931862), (23, 1679880), (24, 1609885), (30, 1287908), (40, 965931), (46, 839940), (60, 643954), (69, 559960), (92, 419970), (115, 335976), (120, 321977), (138, 279980), (184, 209985), (230, 167988), (276, 139990), (345, 111992), (460, 83994), (552, 69995), (690, 55996), (920, 41997), (1380, 27998), (2760, 13999)]