151877520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3061

約数の個数: 120

約数和(自身を含む): 517413312

約数和(自身を除く): 365535792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 2971, 3195, 3408, 4260, 5112, 5680, 5942, 6390, 8520, 8913, 10224, 11884, 12780, 14855, 17040, 17826, 23768, 25560, 26739, 29710, 35652, 44565, 47536, 51120, 53478, 59420, 71304, 89130, 106956, 118840, 133695, 142608, 178260, 210941, 213912, 237680, 267390, 356520, 421882, 427824, 534780, 632823, 713040, 843764, 1054705, 1069560, 1265646, 1687528, 1898469, 2109410, 2139120, 2531292, 3164115, 3375056, 3796938, 4218820, 5062584, 6328230, 7593876, 8437640, 9492345, 10125168, 12656460, 15187752, 16875280, 18984690, 25312920, 30375504, 37969380, 50625840, 75938760, 151877520]

約数ペア:

[(1, 151877520), (2, 75938760), (3, 50625840), (4, 37969380), (5, 30375504), (6, 25312920), (8, 18984690), (9, 16875280), (10, 15187752), (12, 12656460), (15, 10125168), (16, 9492345), (18, 8437640), (20, 7593876), (24, 6328230), (30, 5062584), (36, 4218820), (40, 3796938), (45, 3375056), (48, 3164115), (60, 2531292), (71, 2139120), (72, 2109410), (80, 1898469), (90, 1687528), (120, 1265646), (142, 1069560), (144, 1054705), (180, 843764), (213, 713040), (240, 632823), (284, 534780), (355, 427824), (360, 421882), (426, 356520), (568, 267390), (639, 237680), (710, 213912), (720, 210941), (852, 178260), (1065, 142608), (1136, 133695), (1278, 118840), (1420, 106956), (1704, 89130), (2130, 71304), (2556, 59420), (2840, 53478), (2971, 51120), (3195, 47536), (3408, 44565), (4260, 35652), (5112, 29710), (5680, 26739), (5942, 25560), (6390, 23768), (8520, 17826), (8913, 17040), (10224, 14855), (11884, 12780)]