57415560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 172756800

約数和(自身を除く): 115341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 859, 1114, 1671, 1718, 2228, 2577, 2785, 3342, 3436, 4295, 4456, 5154, 5570, 6684, 6872, 8355, 8590, 10308, 11140, 12885, 13368, 16710, 17180, 20616, 22280, 25770, 33420, 34360, 51540, 66840, 103080, 478463, 956926, 1435389, 1913852, 2392315, 2870778, 3827704, 4784630, 5741556, 7176945, 9569260, 11483112, 14353890, 19138520, 28707780, 57415560]

約数ペア:

[(1, 57415560), (2, 28707780), (3, 19138520), (4, 14353890), (5, 11483112), (6, 9569260), (8, 7176945), (10, 5741556), (12, 4784630), (15, 3827704), (20, 2870778), (24, 2392315), (30, 1913852), (40, 1435389), (60, 956926), (120, 478463), (557, 103080), (859, 66840), (1114, 51540), (1671, 34360), (1718, 33420), (2228, 25770), (2577, 22280), (2785, 20616), (3342, 17180), (3436, 16710), (4295, 13368), (4456, 12885), (5154, 11140), (5570, 10308), (6684, 8590), (6872, 8355)]