87732720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 120

約数和(自身を含む): 305615856

約数和(自身を除く): 217883136

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, 2430, 3240, 3888, 4513, 4860, 6480, 9026, 9720, 13539, 18052, 19440, 22565, 27078, 36104, 40617, 45130, 54156, 67695, 72208, 81234, 90260, 108312, 121851, 135390, 162468, 180520, 203085, 216624, 243702, 270780, 324936, 361040, 365553, 406170, 487404, 541560, 609255, 649872, 731106, 812340, 974808, 1083120, 1096659, 1218510, 1462212, 1624680, 1827765, 1949616, 2193318, 2437020, 2924424, 3249360, 3655530, 4386636, 4874040, 5483295, 5848848, 7311060, 8773272, 9748080, 10966590, 14622120, 17546544, 21933180, 29244240, 43866360, 87732720]

約数ペア:

[(1, 87732720), (2, 43866360), (3, 29244240), (4, 21933180), (5, 17546544), (6, 14622120), (8, 10966590), (9, 9748080), (10, 8773272), (12, 7311060), (15, 5848848), (16, 5483295), (18, 4874040), (20, 4386636), (24, 3655530), (27, 3249360), (30, 2924424), (36, 2437020), (40, 2193318), (45, 1949616), (48, 1827765), (54, 1624680), (60, 1462212), (72, 1218510), (80, 1096659), (81, 1083120), (90, 974808), (108, 812340), (120, 731106), (135, 649872), (144, 609255), (162, 541560), (180, 487404), (216, 406170), (240, 365553), (243, 361040), (270, 324936), (324, 270780), (360, 243702), (405, 216624), (432, 203085), (486, 180520), (540, 162468), (648, 135390), (720, 121851), (810, 108312), (972, 90260), (1080, 81234), (1215, 72208), (1296, 67695), (1620, 54156), (1944, 45130), (2160, 40617), (2430, 36104), (3240, 27078), (3888, 22565), (4513, 19440), (4860, 18052), (6480, 13539), (9026, 9720)]