244257240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88499}}^1$

素因数の和:88536

約数の個数: 64

約数和(自身を含む): 764640000

約数和(自身を除く): 520382760

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, 88499, 176998, 265497, 353996, 442495, 530994, 707992, 884990, 1061988, 1327485, 1769980, 2035477, 2123976, 2654970, 3539960, 4070954, 5309940, 6106431, 8141908, 10177385, 10619880, 12212862, 16283816, 20354770, 24425724, 30532155, 40709540, 48851448, 61064310, 81419080, 122128620, 244257240]

約数ペア:

[(1, 244257240), (2, 122128620), (3, 81419080), (4, 61064310), (5, 48851448), (6, 40709540), (8, 30532155), (10, 24425724), (12, 20354770), (15, 16283816), (20, 12212862), (23, 10619880), (24, 10177385), (30, 8141908), (40, 6106431), (46, 5309940), (60, 4070954), (69, 3539960), (92, 2654970), (115, 2123976), (120, 2035477), (138, 1769980), (184, 1327485), (230, 1061988), (276, 884990), (345, 707992), (460, 530994), (552, 442495), (690, 353996), (920, 265497), (1380, 176998), (2760, 88499)]