179428320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2425

約数の個数: 144

約数和(自身を含む): 624117312

約数和(自身を除く): 444688992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2351, 2385, 2544, 3180, 3816, 4240, 4702, 4770, 5088, 6360, 7053, 7632, 8480, 9404, 9540, 11755, 12720, 14106, 15264, 18808, 19080, 21159, 23510, 25440, 28212, 35265, 37616, 38160, 42318, 47020, 56424, 70530, 75232, 76320, 84636, 94040, 105795, 112848, 124603, 141060, 169272, 188080, 211590, 225696, 249206, 282120, 338544, 373809, 376160, 423180, 498412, 564240, 623015, 677088, 747618, 846360, 996824, 1121427, 1128480, 1246030, 1495236, 1692720, 1869045, 1993648, 2242854, 2492060, 2990472, 3385440, 3738090, 3987296, 4485708, 4984120, 5607135, 5980944, 7476180, 8971416, 9968240, 11214270, 11961888, 14952360, 17942832, 19936480, 22428540, 29904720, 35885664, 44857080, 59809440, 89714160, 179428320]

約数ペア:

[(1, 179428320), (2, 89714160), (3, 59809440), (4, 44857080), (5, 35885664), (6, 29904720), (8, 22428540), (9, 19936480), (10, 17942832), (12, 14952360), (15, 11961888), (16, 11214270), (18, 9968240), (20, 8971416), (24, 7476180), (30, 5980944), (32, 5607135), (36, 4984120), (40, 4485708), (45, 3987296), (48, 3738090), (53, 3385440), (60, 2990472), (72, 2492060), (80, 2242854), (90, 1993648), (96, 1869045), (106, 1692720), (120, 1495236), (144, 1246030), (159, 1128480), (160, 1121427), (180, 996824), (212, 846360), (240, 747618), (265, 677088), (288, 623015), (318, 564240), (360, 498412), (424, 423180), (477, 376160), (480, 373809), (530, 338544), (636, 282120), (720, 249206), (795, 225696), (848, 211590), (954, 188080), (1060, 169272), (1272, 141060), (1440, 124603), (1590, 112848), (1696, 105795), (1908, 94040), (2120, 84636), (2351, 76320), (2385, 75232), (2544, 70530), (3180, 56424), (3816, 47020), (4240, 42318), (4702, 38160), (4770, 37616), (5088, 35265), (6360, 28212), (7053, 25440), (7632, 23510), (8480, 21159), (9404, 19080), (9540, 18808), (11755, 15264), (12720, 14106)]