556586640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{28631}}^1$

素因数の和:28659

約数の個数: 120

約数和(自身を含む): 1938500928

約数和(自身を除く): 1381914288

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, 4860, 6480, 9720, 19440, 28631, 57262, 85893, 114524, 143155, 171786, 229048, 257679, 286310, 343572, 429465, 458096, 515358, 572620, 687144, 773037, 858930, 1030716, 1145240, 1288395, 1374288, 1546074, 1717860, 2061432, 2290480, 2319111, 2576790, 3092148, 3435720, 3865185, 4122864, 4638222, 5153580, 6184296, 6871440, 6957333, 7730370, 9276444, 10307160, 11595555, 12368592, 13914666, 15460740, 18552888, 20614320, 23191110, 27829332, 30921480, 34786665, 37105776, 46382220, 55658664, 61842960, 69573330, 92764440, 111317328, 139146660, 185528880, 278293320, 556586640]

約数ペア:

[(1, 556586640), (2, 278293320), (3, 185528880), (4, 139146660), (5, 111317328), (6, 92764440), (8, 69573330), (9, 61842960), (10, 55658664), (12, 46382220), (15, 37105776), (16, 34786665), (18, 30921480), (20, 27829332), (24, 23191110), (27, 20614320), (30, 18552888), (36, 15460740), (40, 13914666), (45, 12368592), (48, 11595555), (54, 10307160), (60, 9276444), (72, 7730370), (80, 6957333), (81, 6871440), (90, 6184296), (108, 5153580), (120, 4638222), (135, 4122864), (144, 3865185), (162, 3435720), (180, 3092148), (216, 2576790), (240, 2319111), (243, 2290480), (270, 2061432), (324, 1717860), (360, 1546074), (405, 1374288), (432, 1288395), (486, 1145240), (540, 1030716), (648, 858930), (720, 773037), (810, 687144), (972, 572620), (1080, 515358), (1215, 458096), (1296, 429465), (1620, 343572), (1944, 286310), (2160, 257679), (2430, 229048), (3240, 171786), (3888, 143155), (4860, 114524), (6480, 85893), (9720, 57262), (19440, 28631)]