141372720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8579

約数の個数: 120

約数和(自身を含む): 495477216

約数和(自身を除く): 354104496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8537, 16560, 17074, 25611, 34148, 42685, 51222, 68296, 76833, 85370, 102444, 128055, 136592, 153666, 170740, 196351, 204888, 256110, 307332, 341480, 384165, 392702, 409776, 512220, 589053, 614664, 682960, 768330, 785404, 981755, 1024440, 1178106, 1229328, 1536660, 1570808, 1767159, 1963510, 2048880, 2356212, 2945265, 3073320, 3141616, 3534318, 3927020, 4712424, 5890530, 6146640, 7068636, 7854040, 8835795, 9424848, 11781060, 14137272, 15708080, 17671590, 23562120, 28274544, 35343180, 47124240, 70686360, 141372720]

約数ペア:

[(1, 141372720), (2, 70686360), (3, 47124240), (4, 35343180), (5, 28274544), (6, 23562120), (8, 17671590), (9, 15708080), (10, 14137272), (12, 11781060), (15, 9424848), (16, 8835795), (18, 7854040), (20, 7068636), (23, 6146640), (24, 5890530), (30, 4712424), (36, 3927020), (40, 3534318), (45, 3141616), (46, 3073320), (48, 2945265), (60, 2356212), (69, 2048880), (72, 1963510), (80, 1767159), (90, 1570808), (92, 1536660), (115, 1229328), (120, 1178106), (138, 1024440), (144, 981755), (180, 785404), (184, 768330), (207, 682960), (230, 614664), (240, 589053), (276, 512220), (345, 409776), (360, 392702), (368, 384165), (414, 341480), (460, 307332), (552, 256110), (690, 204888), (720, 196351), (828, 170740), (920, 153666), (1035, 136592), (1104, 128055), (1380, 102444), (1656, 85370), (1840, 76833), (2070, 68296), (2760, 51222), (3312, 42685), (4140, 34148), (5520, 25611), (8280, 17074), (8537, 16560)]