142467120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65957}}^1$

素因数の和:65979

約数の個数: 80

約数和(自身を含む): 490727520

約数和(自身を除く): 348260400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65957, 131914, 197871, 263828, 329785, 395742, 527656, 593613, 659570, 791484, 989355, 1055312, 1187226, 1319140, 1582968, 1780839, 1978710, 2374452, 2638280, 2968065, 3165936, 3561678, 3957420, 4748904, 5276560, 5936130, 7123356, 7914840, 8904195, 9497808, 11872260, 14246712, 15829680, 17808390, 23744520, 28493424, 35616780, 47489040, 71233560, 142467120]

約数ペア:

[(1, 142467120), (2, 71233560), (3, 47489040), (4, 35616780), (5, 28493424), (6, 23744520), (8, 17808390), (9, 15829680), (10, 14246712), (12, 11872260), (15, 9497808), (16, 8904195), (18, 7914840), (20, 7123356), (24, 5936130), (27, 5276560), (30, 4748904), (36, 3957420), (40, 3561678), (45, 3165936), (48, 2968065), (54, 2638280), (60, 2374452), (72, 1978710), (80, 1780839), (90, 1582968), (108, 1319140), (120, 1187226), (135, 1055312), (144, 989355), (180, 791484), (216, 659570), (240, 593613), (270, 527656), (360, 395742), (432, 329785), (540, 263828), (720, 197871), (1080, 131914), (2160, 65957)]