68411040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 216639360

約数和(自身を除く): 148228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 359, 397, 480, 718, 794, 1077, 1191, 1436, 1588, 1795, 1985, 2154, 2382, 2872, 3176, 3590, 3970, 4308, 4764, 5385, 5744, 5955, 6352, 7180, 7940, 8616, 9528, 10770, 11488, 11910, 12704, 14360, 15880, 17232, 19056, 21540, 23820, 28720, 31760, 34464, 38112, 43080, 47640, 57440, 63520, 86160, 95280, 142523, 172320, 190560, 285046, 427569, 570092, 712615, 855138, 1140184, 1425230, 1710276, 2137845, 2280368, 2850460, 3420552, 4275690, 4560736, 5700920, 6841104, 8551380, 11401840, 13682208, 17102760, 22803680, 34205520, 68411040]

約数ペア:

[(1, 68411040), (2, 34205520), (3, 22803680), (4, 17102760), (5, 13682208), (6, 11401840), (8, 8551380), (10, 6841104), (12, 5700920), (15, 4560736), (16, 4275690), (20, 3420552), (24, 2850460), (30, 2280368), (32, 2137845), (40, 1710276), (48, 1425230), (60, 1140184), (80, 855138), (96, 712615), (120, 570092), (160, 427569), (240, 285046), (359, 190560), (397, 172320), (480, 142523), (718, 95280), (794, 86160), (1077, 63520), (1191, 57440), (1436, 47640), (1588, 43080), (1795, 38112), (1985, 34464), (2154, 31760), (2382, 28720), (2872, 23820), (3176, 21540), (3590, 19056), (3970, 17232), (4308, 15880), (4764, 14360), (5385, 12704), (5744, 11910), (5955, 11488), (6352, 10770), (7180, 9528), (7940, 8616)]