120388440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 384445440

約数和(自身を除く): 264057000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 823, 920, 1060, 1219, 1272, 1380, 1590, 1646, 2120, 2438, 2469, 2760, 3180, 3292, 3657, 4115, 4876, 4938, 6095, 6360, 6584, 7314, 8230, 9752, 9876, 12190, 12345, 14628, 16460, 18285, 18929, 19752, 24380, 24690, 29256, 32920, 36570, 37858, 43619, 48760, 49380, 56787, 73140, 75716, 87238, 94645, 98760, 113574, 130857, 146280, 151432, 174476, 189290, 218095, 227148, 261714, 283935, 348952, 378580, 436190, 454296, 523428, 567870, 654285, 757160, 872380, 1003237, 1046856, 1135740, 1308570, 1744760, 2006474, 2271480, 2617140, 3009711, 4012948, 5016185, 5234280, 6019422, 8025896, 10032370, 12038844, 15048555, 20064740, 24077688, 30097110, 40129480, 60194220, 120388440]

約数ペア:

[(1, 120388440), (2, 60194220), (3, 40129480), (4, 30097110), (5, 24077688), (6, 20064740), (8, 15048555), (10, 12038844), (12, 10032370), (15, 8025896), (20, 6019422), (23, 5234280), (24, 5016185), (30, 4012948), (40, 3009711), (46, 2617140), (53, 2271480), (60, 2006474), (69, 1744760), (92, 1308570), (106, 1135740), (115, 1046856), (120, 1003237), (138, 872380), (159, 757160), (184, 654285), (212, 567870), (230, 523428), (265, 454296), (276, 436190), (318, 378580), (345, 348952), (424, 283935), (460, 261714), (530, 227148), (552, 218095), (636, 189290), (690, 174476), (795, 151432), (823, 146280), (920, 130857), (1060, 113574), (1219, 98760), (1272, 94645), (1380, 87238), (1590, 75716), (1646, 73140), (2120, 56787), (2438, 49380), (2469, 48760), (2760, 43619), (3180, 37858), (3292, 36570), (3657, 32920), (4115, 29256), (4876, 24690), (4938, 24380), (6095, 19752), (6360, 18929), (6584, 18285), (7314, 16460), (8230, 14628), (9752, 12345), (9876, 12190)]