68072160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10909}}^1$

素因数の和:10940

約数の個数: 96

約数和(自身を含む): 230942880

約数和(自身を除く): 162870720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10909, 21818, 32727, 43636, 54545, 65454, 87272, 109090, 130908, 141817, 163635, 174544, 218180, 261816, 283634, 327270, 349088, 425451, 436360, 523632, 567268, 654540, 709085, 850902, 872720, 1047264, 1134536, 1309080, 1418170, 1701804, 1745440, 2127255, 2269072, 2618160, 2836340, 3403608, 4254510, 4538144, 5236320, 5672680, 6807216, 8509020, 11345360, 13614432, 17018040, 22690720, 34036080, 68072160]

約数ペア:

[(1, 68072160), (2, 34036080), (3, 22690720), (4, 17018040), (5, 13614432), (6, 11345360), (8, 8509020), (10, 6807216), (12, 5672680), (13, 5236320), (15, 4538144), (16, 4254510), (20, 3403608), (24, 2836340), (26, 2618160), (30, 2269072), (32, 2127255), (39, 1745440), (40, 1701804), (48, 1418170), (52, 1309080), (60, 1134536), (65, 1047264), (78, 872720), (80, 850902), (96, 709085), (104, 654540), (120, 567268), (130, 523632), (156, 436360), (160, 425451), (195, 349088), (208, 327270), (240, 283634), (260, 261816), (312, 218180), (390, 174544), (416, 163635), (480, 141817), (520, 130908), (624, 109090), (780, 87272), (1040, 65454), (1248, 54545), (1560, 43636), (2080, 32727), (3120, 21818), (6240, 10909)]