79181040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 246412800

約数和(自身を除く): 167231760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 919, 1077, 1436, 1795, 1838, 2154, 2757, 2872, 3590, 3676, 4308, 4595, 5385, 5514, 5744, 7180, 7352, 8616, 9190, 10770, 11028, 13785, 14360, 14704, 17232, 18380, 21540, 22056, 27570, 28720, 36760, 43080, 44112, 55140, 73520, 86160, 110280, 220560, 329921, 659842, 989763, 1319684, 1649605, 1979526, 2639368, 3299210, 3959052, 4948815, 5278736, 6598420, 7918104, 9897630, 13196840, 15836208, 19795260, 26393680, 39590520, 79181040]

約数ペア:

[(1, 79181040), (2, 39590520), (3, 26393680), (4, 19795260), (5, 15836208), (6, 13196840), (8, 9897630), (10, 7918104), (12, 6598420), (15, 5278736), (16, 4948815), (20, 3959052), (24, 3299210), (30, 2639368), (40, 1979526), (48, 1649605), (60, 1319684), (80, 989763), (120, 659842), (240, 329921), (359, 220560), (718, 110280), (919, 86160), (1077, 73520), (1436, 55140), (1795, 44112), (1838, 43080), (2154, 36760), (2757, 28720), (2872, 27570), (3590, 22056), (3676, 21540), (4308, 18380), (4595, 17232), (5385, 14704), (5514, 14360), (5744, 13785), (7180, 11028), (7352, 10770), (8616, 9190)]