158873040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1121

約数の個数: 120

約数和(自身を含む): 536215680

約数和(自身を除く): 377342640

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, 263, 360, 526, 720, 789, 839, 1052, 1315, 1578, 1678, 2104, 2367, 2517, 2630, 3156, 3356, 3945, 4195, 4208, 4734, 5034, 5260, 6312, 6712, 7551, 7890, 8390, 9468, 10068, 10520, 11835, 12585, 12624, 13424, 15102, 15780, 16780, 18936, 20136, 21040, 23670, 25170, 30204, 31560, 33560, 37755, 37872, 40272, 47340, 50340, 60408, 63120, 67120, 75510, 94680, 100680, 120816, 151020, 189360, 201360, 220657, 302040, 441314, 604080, 661971, 882628, 1103285, 1323942, 1765256, 1985913, 2206570, 2647884, 3309855, 3530512, 3971826, 4413140, 5295768, 6619710, 7943652, 8826280, 9929565, 10591536, 13239420, 15887304, 17652560, 19859130, 26478840, 31774608, 39718260, 52957680, 79436520, 158873040]

約数ペア:

[(1, 158873040), (2, 79436520), (3, 52957680), (4, 39718260), (5, 31774608), (6, 26478840), (8, 19859130), (9, 17652560), (10, 15887304), (12, 13239420), (15, 10591536), (16, 9929565), (18, 8826280), (20, 7943652), (24, 6619710), (30, 5295768), (36, 4413140), (40, 3971826), (45, 3530512), (48, 3309855), (60, 2647884), (72, 2206570), (80, 1985913), (90, 1765256), (120, 1323942), (144, 1103285), (180, 882628), (240, 661971), (263, 604080), (360, 441314), (526, 302040), (720, 220657), (789, 201360), (839, 189360), (1052, 151020), (1315, 120816), (1578, 100680), (1678, 94680), (2104, 75510), (2367, 67120), (2517, 63120), (2630, 60408), (3156, 50340), (3356, 47340), (3945, 40272), (4195, 37872), (4208, 37755), (4734, 33560), (5034, 31560), (5260, 30204), (6312, 25170), (6712, 23670), (7551, 21040), (7890, 20136), (8390, 18936), (9468, 16780), (10068, 15780), (10520, 15102), (11835, 13424), (12585, 12624)]