672852120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{243787}}^1$

素因数の和:243824

約数の個数: 64

約数和(自身を含む): 2106328320

約数和(自身を除く): 1433476200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 243787, 487574, 731361, 975148, 1218935, 1462722, 1950296, 2437870, 2925444, 3656805, 4875740, 5607101, 5850888, 7313610, 9751480, 11214202, 14627220, 16821303, 22428404, 28035505, 29254440, 33642606, 44856808, 56071010, 67285212, 84106515, 112142020, 134570424, 168213030, 224284040, 336426060, 672852120]

約数ペア:

[(1, 672852120), (2, 336426060), (3, 224284040), (4, 168213030), (5, 134570424), (6, 112142020), (8, 84106515), (10, 67285212), (12, 56071010), (15, 44856808), (20, 33642606), (23, 29254440), (24, 28035505), (30, 22428404), (40, 16821303), (46, 14627220), (60, 11214202), (69, 9751480), (92, 7313610), (115, 5850888), (120, 5607101), (138, 4875740), (184, 3656805), (230, 2925444), (276, 2437870), (345, 1950296), (460, 1462722), (552, 1218935), (690, 975148), (920, 731361), (1380, 487574), (2760, 243787)]