82056120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9631}}^1$

素因数の和:9716

約数の個数: 64

約数和(自身を含む): 249661440

約数和(自身を除く): 167605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 9631, 19262, 28893, 38524, 48155, 57786, 77048, 96310, 115572, 144465, 192620, 231144, 288930, 385240, 577860, 683801, 1155720, 1367602, 2051403, 2735204, 3419005, 4102806, 5470408, 6838010, 8205612, 10257015, 13676020, 16411224, 20514030, 27352040, 41028060, 82056120]

約数ペア:

[(1, 82056120), (2, 41028060), (3, 27352040), (4, 20514030), (5, 16411224), (6, 13676020), (8, 10257015), (10, 8205612), (12, 6838010), (15, 5470408), (20, 4102806), (24, 3419005), (30, 2735204), (40, 2051403), (60, 1367602), (71, 1155720), (120, 683801), (142, 577860), (213, 385240), (284, 288930), (355, 231144), (426, 192620), (568, 144465), (710, 115572), (852, 96310), (1065, 77048), (1420, 57786), (1704, 48155), (2130, 38524), (2840, 28893), (4260, 19262), (8520, 9631)]