6240240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 140

約数和(自身を含む): 21956184

約数和(自身を除く): 15715944

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, 81, 90, 107, 108, 120, 135, 144, 162, 180, 214, 216, 240, 243, 270, 321, 324, 360, 405, 428, 432, 486, 535, 540, 642, 648, 720, 729, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1296, 1458, 1605, 1620, 1712, 1926, 1944, 2140, 2160, 2430, 2568, 2889, 2916, 3210, 3240, 3645, 3852, 3888, 4280, 4815, 4860, 5136, 5778, 5832, 6420, 6480, 7290, 7704, 8560, 8667, 9630, 9720, 11556, 11664, 12840, 14445, 14580, 15408, 17334, 19260, 19440, 23112, 25680, 26001, 28890, 29160, 34668, 38520, 43335, 46224, 52002, 57780, 58320, 69336, 77040, 78003, 86670, 104004, 115560, 130005, 138672, 156006, 173340, 208008, 231120, 260010, 312012, 346680, 390015, 416016, 520020, 624024, 693360, 780030, 1040040, 1248048, 1560060, 2080080, 3120120, 6240240]

約数ペア:

[(1, 6240240), (2, 3120120), (3, 2080080), (4, 1560060), (5, 1248048), (6, 1040040), (8, 780030), (9, 693360), (10, 624024), (12, 520020), (15, 416016), (16, 390015), (18, 346680), (20, 312012), (24, 260010), (27, 231120), (30, 208008), (36, 173340), (40, 156006), (45, 138672), (48, 130005), (54, 115560), (60, 104004), (72, 86670), (80, 78003), (81, 77040), (90, 69336), (107, 58320), (108, 57780), (120, 52002), (135, 46224), (144, 43335), (162, 38520), (180, 34668), (214, 29160), (216, 28890), (240, 26001), (243, 25680), (270, 23112), (321, 19440), (324, 19260), (360, 17334), (405, 15408), (428, 14580), (432, 14445), (486, 12840), (535, 11664), (540, 11556), (642, 9720), (648, 9630), (720, 8667), (729, 8560), (810, 7704), (856, 7290), (963, 6480), (972, 6420), (1070, 5832), (1080, 5778), (1215, 5136), (1284, 4860), (1296, 4815), (1458, 4280), (1605, 3888), (1620, 3852), (1712, 3645), (1926, 3240), (1944, 3210), (2140, 2916), (2160, 2889), (2430, 2568)]