120174040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5171}}^1$

素因数の和:5272

約数の個数: 64

約数和(自身を含む): 312802560

約数和(自身を除く): 192628520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5171, 5810, 10342, 11620, 20684, 23240, 25855, 36197, 41368, 51710, 72394, 103420, 144788, 180985, 206840, 289576, 361970, 429193, 723940, 858386, 1447880, 1716772, 2145965, 3004351, 3433544, 4291930, 6008702, 8583860, 12017404, 15021755, 17167720, 24034808, 30043510, 60087020, 120174040]

約数ペア:

[(1, 120174040), (2, 60087020), (4, 30043510), (5, 24034808), (7, 17167720), (8, 15021755), (10, 12017404), (14, 8583860), (20, 6008702), (28, 4291930), (35, 3433544), (40, 3004351), (56, 2145965), (70, 1716772), (83, 1447880), (140, 858386), (166, 723940), (280, 429193), (332, 361970), (415, 289576), (581, 206840), (664, 180985), (830, 144788), (1162, 103420), (1660, 72394), (2324, 51710), (2905, 41368), (3320, 36197), (4648, 25855), (5171, 23240), (5810, 20684), (10342, 11620)]