140292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2161}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 421849440

約数和(自身を除く): 281557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2161, 2164, 2705, 3246, 4322, 4328, 5410, 6483, 6492, 8115, 8644, 10805, 10820, 12966, 12984, 16230, 17288, 21610, 21640, 25932, 32415, 32460, 43220, 51864, 64830, 64920, 86440, 129660, 259320, 1169101, 2338202, 3507303, 4676404, 5845505, 7014606, 9352808, 11691010, 14029212, 17536515, 23382020, 28058424, 35073030, 46764040, 70146060, 140292120]

約数ペア:

[(1, 140292120), (2, 70146060), (3, 46764040), (4, 35073030), (5, 28058424), (6, 23382020), (8, 17536515), (10, 14029212), (12, 11691010), (15, 9352808), (20, 7014606), (24, 5845505), (30, 4676404), (40, 3507303), (60, 2338202), (120, 1169101), (541, 259320), (1082, 129660), (1623, 86440), (2161, 64920), (2164, 64830), (2705, 51864), (3246, 43220), (4322, 32460), (4328, 32415), (5410, 25932), (6483, 21640), (6492, 21610), (8115, 17288), (8644, 16230), (10805, 12984), (10820, 12966)]