42904080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2207}}^1$

素因数の和:2235

約数の個数: 120

約数和(自身を含む): 149490432

約数和(自身を除く): 106586352

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, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2207, 2430, 3240, 3888, 4414, 4860, 6480, 6621, 8828, 9720, 11035, 13242, 17656, 19440, 19863, 22070, 26484, 33105, 35312, 39726, 44140, 52968, 59589, 66210, 79452, 88280, 99315, 105936, 119178, 132420, 158904, 176560, 178767, 198630, 238356, 264840, 297945, 317808, 357534, 397260, 476712, 529680, 536301, 595890, 715068, 794520, 893835, 953424, 1072602, 1191780, 1430136, 1589040, 1787670, 2145204, 2383560, 2681505, 2860272, 3575340, 4290408, 4767120, 5363010, 7150680, 8580816, 10726020, 14301360, 21452040, 42904080]

約数ペア:

[(1, 42904080), (2, 21452040), (3, 14301360), (4, 10726020), (5, 8580816), (6, 7150680), (8, 5363010), (9, 4767120), (10, 4290408), (12, 3575340), (15, 2860272), (16, 2681505), (18, 2383560), (20, 2145204), (24, 1787670), (27, 1589040), (30, 1430136), (36, 1191780), (40, 1072602), (45, 953424), (48, 893835), (54, 794520), (60, 715068), (72, 595890), (80, 536301), (81, 529680), (90, 476712), (108, 397260), (120, 357534), (135, 317808), (144, 297945), (162, 264840), (180, 238356), (216, 198630), (240, 178767), (243, 176560), (270, 158904), (324, 132420), (360, 119178), (405, 105936), (432, 99315), (486, 88280), (540, 79452), (648, 66210), (720, 59589), (810, 52968), (972, 44140), (1080, 39726), (1215, 35312), (1296, 33105), (1620, 26484), (1944, 22070), (2160, 19863), (2207, 19440), (2430, 17656), (3240, 13242), (3888, 11035), (4414, 9720), (4860, 8828), (6480, 6621)]