78165240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34283}}^1$

素因数の和:34316

約数の個数: 64

約数和(自身を含む): 246844800

約数和(自身を除く): 168679560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 34283, 68566, 102849, 137132, 171415, 205698, 274264, 342830, 411396, 514245, 651377, 685660, 822792, 1028490, 1302754, 1371320, 1954131, 2056980, 2605508, 3256885, 3908262, 4113960, 5211016, 6513770, 7816524, 9770655, 13027540, 15633048, 19541310, 26055080, 39082620, 78165240]

約数ペア:

[(1, 78165240), (2, 39082620), (3, 26055080), (4, 19541310), (5, 15633048), (6, 13027540), (8, 9770655), (10, 7816524), (12, 6513770), (15, 5211016), (19, 4113960), (20, 3908262), (24, 3256885), (30, 2605508), (38, 2056980), (40, 1954131), (57, 1371320), (60, 1302754), (76, 1028490), (95, 822792), (114, 685660), (120, 651377), (152, 514245), (190, 411396), (228, 342830), (285, 274264), (380, 205698), (456, 171415), (570, 137132), (760, 102849), (1140, 68566), (2280, 34283)]