272038020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6425

約数の個数: 96

約数和(自身を含む): 820592640

約数和(自身を除く): 548554620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4278, 6359, 7130, 8556, 10695, 12718, 14260, 19077, 21390, 25436, 31795, 38154, 42780, 63590, 76308, 95385, 127180, 146257, 190770, 197129, 292514, 381540, 394258, 438771, 585028, 591387, 731285, 788516, 877542, 985645, 1182774, 1462570, 1755084, 1971290, 2193855, 2365548, 2925140, 2956935, 3942580, 4387710, 4533967, 5913870, 8775420, 9067934, 11827740, 13601901, 18135868, 22669835, 27203802, 45339670, 54407604, 68009505, 90679340, 136019010, 272038020]

約数ペア:

[(1, 272038020), (2, 136019010), (3, 90679340), (4, 68009505), (5, 54407604), (6, 45339670), (10, 27203802), (12, 22669835), (15, 18135868), (20, 13601901), (23, 11827740), (30, 9067934), (31, 8775420), (46, 5913870), (60, 4533967), (62, 4387710), (69, 3942580), (92, 2956935), (93, 2925140), (115, 2365548), (124, 2193855), (138, 1971290), (155, 1755084), (186, 1462570), (230, 1182774), (276, 985645), (310, 877542), (345, 788516), (372, 731285), (460, 591387), (465, 585028), (620, 438771), (690, 394258), (713, 381540), (930, 292514), (1380, 197129), (1426, 190770), (1860, 146257), (2139, 127180), (2852, 95385), (3565, 76308), (4278, 63590), (6359, 42780), (7130, 38154), (8556, 31795), (10695, 25436), (12718, 21390), (14260, 19077)]