3120120

素因数分解:

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

素因数の和:136

約数の個数: 112

約数和(自身を含む): 10623960

約数和(自身を除く): 7503840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 405, 428, 486, 535, 540, 642, 648, 729, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1458, 1605, 1620, 1926, 1944, 2140, 2430, 2568, 2889, 2916, 3210, 3240, 3645, 3852, 4280, 4815, 4860, 5778, 5832, 6420, 7290, 7704, 8667, 9630, 9720, 11556, 12840, 14445, 14580, 17334, 19260, 23112, 26001, 28890, 29160, 34668, 38520, 43335, 52002, 57780, 69336, 78003, 86670, 104004, 115560, 130005, 156006, 173340, 208008, 260010, 312012, 346680, 390015, 520020, 624024, 780030, 1040040, 1560060, 3120120]

約数ペア:

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