154836120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 488759040

約数和(自身を除く): 333922920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 430, 444, 516, 555, 645, 740, 811, 860, 888, 1032, 1110, 1290, 1480, 1591, 1622, 1720, 2220, 2433, 2580, 3182, 3244, 4055, 4440, 4773, 4866, 5160, 6364, 6488, 7955, 8110, 9546, 9732, 12165, 12728, 15910, 16220, 19092, 19464, 23865, 24330, 30007, 31820, 32440, 34873, 38184, 47730, 48660, 60014, 63640, 69746, 90021, 95460, 97320, 104619, 120028, 139492, 150035, 174365, 180042, 190920, 209238, 240056, 278984, 300070, 348730, 360084, 418476, 450105, 523095, 600140, 697460, 720168, 836952, 900210, 1046190, 1200280, 1290301, 1394920, 1800420, 2092380, 2580602, 3600840, 3870903, 4184760, 5161204, 6451505, 7741806, 10322408, 12903010, 15483612, 19354515, 25806020, 30967224, 38709030, 51612040, 77418060, 154836120]

約数ペア:

[(1, 154836120), (2, 77418060), (3, 51612040), (4, 38709030), (5, 30967224), (6, 25806020), (8, 19354515), (10, 15483612), (12, 12903010), (15, 10322408), (20, 7741806), (24, 6451505), (30, 5161204), (37, 4184760), (40, 3870903), (43, 3600840), (60, 2580602), (74, 2092380), (86, 1800420), (111, 1394920), (120, 1290301), (129, 1200280), (148, 1046190), (172, 900210), (185, 836952), (215, 720168), (222, 697460), (258, 600140), (296, 523095), (344, 450105), (370, 418476), (430, 360084), (444, 348730), (516, 300070), (555, 278984), (645, 240056), (740, 209238), (811, 190920), (860, 180042), (888, 174365), (1032, 150035), (1110, 139492), (1290, 120028), (1480, 104619), (1591, 97320), (1622, 95460), (1720, 90021), (2220, 69746), (2433, 63640), (2580, 60014), (3182, 48660), (3244, 47730), (4055, 38184), (4440, 34873), (4773, 32440), (4866, 31820), (5160, 30007), (6364, 24330), (6488, 23865), (7955, 19464), (8110, 19092), (9546, 16220), (9732, 15910), (12165, 12728)]