86047560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 280800000

約数和(自身を除く): 194752440

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, 180, 360, 479, 499, 958, 998, 1437, 1497, 1916, 1996, 2395, 2495, 2874, 2994, 3832, 3992, 4311, 4491, 4790, 4990, 5748, 5988, 7185, 7485, 8622, 8982, 9580, 9980, 11496, 11976, 14370, 14970, 17244, 17964, 19160, 19960, 21555, 22455, 28740, 29940, 34488, 35928, 43110, 44910, 57480, 59880, 86220, 89820, 172440, 179640, 239021, 478042, 717063, 956084, 1195105, 1434126, 1912168, 2151189, 2390210, 2868252, 3585315, 4302378, 4780420, 5736504, 7170630, 8604756, 9560840, 10755945, 14341260, 17209512, 21511890, 28682520, 43023780, 86047560]

約数ペア:

[(1, 86047560), (2, 43023780), (3, 28682520), (4, 21511890), (5, 17209512), (6, 14341260), (8, 10755945), (9, 9560840), (10, 8604756), (12, 7170630), (15, 5736504), (18, 4780420), (20, 4302378), (24, 3585315), (30, 2868252), (36, 2390210), (40, 2151189), (45, 1912168), (60, 1434126), (72, 1195105), (90, 956084), (120, 717063), (180, 478042), (360, 239021), (479, 179640), (499, 172440), (958, 89820), (998, 86220), (1437, 59880), (1497, 57480), (1916, 44910), (1996, 43110), (2395, 35928), (2495, 34488), (2874, 29940), (2994, 28740), (3832, 22455), (3992, 21555), (4311, 19960), (4491, 19160), (4790, 17964), (4990, 17244), (5748, 14970), (5988, 14370), (7185, 11976), (7485, 11496), (8622, 9980), (8982, 9580)]