170891880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2161}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 513691200

約数和(自身を除く): 342799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2161, 2636, 3295, 3954, 4322, 5272, 6483, 6590, 7908, 8644, 9885, 10805, 12966, 13180, 15816, 17288, 19770, 21610, 25932, 26360, 32415, 39540, 43220, 51864, 64830, 79080, 86440, 129660, 259320, 1424099, 2848198, 4272297, 5696396, 7120495, 8544594, 11392792, 14240990, 17089188, 21361485, 28481980, 34178376, 42722970, 56963960, 85445940, 170891880]

約数ペア:

[(1, 170891880), (2, 85445940), (3, 56963960), (4, 42722970), (5, 34178376), (6, 28481980), (8, 21361485), (10, 17089188), (12, 14240990), (15, 11392792), (20, 8544594), (24, 7120495), (30, 5696396), (40, 4272297), (60, 2848198), (120, 1424099), (659, 259320), (1318, 129660), (1977, 86440), (2161, 79080), (2636, 64830), (3295, 51864), (3954, 43220), (4322, 39540), (5272, 32415), (6483, 26360), (6590, 25932), (7908, 21610), (8644, 19770), (9885, 17288), (10805, 15816), (12966, 13180)]