140361840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 473541120

約数和(自身を除く): 333179280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 383, 509, 720, 766, 1018, 1149, 1527, 1532, 1915, 2036, 2298, 2545, 3054, 3064, 3447, 3830, 4072, 4581, 4596, 5090, 5745, 6108, 6128, 6894, 7635, 7660, 8144, 9162, 9192, 10180, 11490, 12216, 13788, 15270, 15320, 17235, 18324, 18384, 20360, 22905, 22980, 24432, 27576, 30540, 30640, 34470, 36648, 40720, 45810, 45960, 55152, 61080, 68940, 73296, 91620, 91920, 122160, 137880, 183240, 194947, 275760, 366480, 389894, 584841, 779788, 974735, 1169682, 1559576, 1754523, 1949470, 2339364, 2924205, 3119152, 3509046, 3898940, 4678728, 5848410, 7018092, 7797880, 8772615, 9357456, 11696820, 14036184, 15595760, 17545230, 23393640, 28072368, 35090460, 46787280, 70180920, 140361840]

約数ペア:

[(1, 140361840), (2, 70180920), (3, 46787280), (4, 35090460), (5, 28072368), (6, 23393640), (8, 17545230), (9, 15595760), (10, 14036184), (12, 11696820), (15, 9357456), (16, 8772615), (18, 7797880), (20, 7018092), (24, 5848410), (30, 4678728), (36, 3898940), (40, 3509046), (45, 3119152), (48, 2924205), (60, 2339364), (72, 1949470), (80, 1754523), (90, 1559576), (120, 1169682), (144, 974735), (180, 779788), (240, 584841), (360, 389894), (383, 366480), (509, 275760), (720, 194947), (766, 183240), (1018, 137880), (1149, 122160), (1527, 91920), (1532, 91620), (1915, 73296), (2036, 68940), (2298, 61080), (2545, 55152), (3054, 45960), (3064, 45810), (3447, 40720), (3830, 36648), (4072, 34470), (4581, 30640), (4596, 30540), (5090, 27576), (5745, 24432), (6108, 22980), (6128, 22905), (6894, 20360), (7635, 18384), (7660, 18324), (8144, 17235), (9162, 15320), (9192, 15270), (10180, 13788), (11490, 12216)]