139797960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8893}}^1$

素因数の和:9038

約数の個数: 64

約数和(自身を含む): 422642880

約数和(自身を除く): 282844920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 8893, 15720, 17786, 26679, 35572, 44465, 53358, 71144, 88930, 106716, 133395, 177860, 213432, 266790, 355720, 533580, 1067160, 1164983, 2329966, 3494949, 4659932, 5824915, 6989898, 9319864, 11649830, 13979796, 17474745, 23299660, 27959592, 34949490, 46599320, 69898980, 139797960]

約数ペア:

[(1, 139797960), (2, 69898980), (3, 46599320), (4, 34949490), (5, 27959592), (6, 23299660), (8, 17474745), (10, 13979796), (12, 11649830), (15, 9319864), (20, 6989898), (24, 5824915), (30, 4659932), (40, 3494949), (60, 2329966), (120, 1164983), (131, 1067160), (262, 533580), (393, 355720), (524, 266790), (655, 213432), (786, 177860), (1048, 133395), (1310, 106716), (1572, 88930), (1965, 71144), (2620, 53358), (3144, 44465), (3930, 35572), (5240, 26679), (7860, 17786), (8893, 15720)]