120767760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18637}}^1$

素因数の和:18662

約数の個数: 100

約数和(自身を含む): 419466828

約数和(自身を除く): 298699068

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18637, 37274, 55911, 74548, 93185, 111822, 149096, 167733, 186370, 223644, 279555, 298192, 335466, 372740, 447288, 503199, 559110, 670932, 745480, 838665, 894576, 1006398, 1118220, 1341864, 1490960, 1509597, 1677330, 2012796, 2236440, 2515995, 2683728, 3019194, 3354660, 4025592, 4472880, 5031990, 6038388, 6709320, 7547985, 8051184, 10063980, 12076776, 13418640, 15095970, 20127960, 24153552, 30191940, 40255920, 60383880, 120767760]

約数ペア:

[(1, 120767760), (2, 60383880), (3, 40255920), (4, 30191940), (5, 24153552), (6, 20127960), (8, 15095970), (9, 13418640), (10, 12076776), (12, 10063980), (15, 8051184), (16, 7547985), (18, 6709320), (20, 6038388), (24, 5031990), (27, 4472880), (30, 4025592), (36, 3354660), (40, 3019194), (45, 2683728), (48, 2515995), (54, 2236440), (60, 2012796), (72, 1677330), (80, 1509597), (81, 1490960), (90, 1341864), (108, 1118220), (120, 1006398), (135, 894576), (144, 838665), (162, 745480), (180, 670932), (216, 559110), (240, 503199), (270, 447288), (324, 372740), (360, 335466), (405, 298192), (432, 279555), (540, 223644), (648, 186370), (720, 167733), (810, 149096), (1080, 111822), (1296, 93185), (1620, 74548), (2160, 55911), (3240, 37274), (6480, 18637)]