68244840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 223348320

約数和(自身を除く): 155103480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1163, 1304, 1467, 1630, 1956, 2326, 2445, 2934, 3260, 3489, 3912, 4652, 4890, 5815, 5868, 6520, 6978, 7335, 9304, 9780, 10467, 11630, 11736, 13956, 14670, 17445, 19560, 20934, 23260, 27912, 29340, 34890, 41868, 46520, 52335, 58680, 69780, 83736, 104670, 139560, 189569, 209340, 379138, 418680, 568707, 758276, 947845, 1137414, 1516552, 1706121, 1895690, 2274828, 2843535, 3412242, 3791380, 4549656, 5687070, 6824484, 7582760, 8530605, 11374140, 13648968, 17061210, 22748280, 34122420, 68244840]

約数ペア:

[(1, 68244840), (2, 34122420), (3, 22748280), (4, 17061210), (5, 13648968), (6, 11374140), (8, 8530605), (9, 7582760), (10, 6824484), (12, 5687070), (15, 4549656), (18, 3791380), (20, 3412242), (24, 2843535), (30, 2274828), (36, 1895690), (40, 1706121), (45, 1516552), (60, 1137414), (72, 947845), (90, 758276), (120, 568707), (163, 418680), (180, 379138), (326, 209340), (360, 189569), (489, 139560), (652, 104670), (815, 83736), (978, 69780), (1163, 58680), (1304, 52335), (1467, 46520), (1630, 41868), (1956, 34890), (2326, 29340), (2445, 27912), (2934, 23260), (3260, 20934), (3489, 19560), (3912, 17445), (4652, 14670), (4890, 13956), (5815, 11736), (5868, 11630), (6520, 10467), (6978, 9780), (7335, 9304)]