55967760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2879}}^1$

素因数の和:2907

約数の個数: 120

約数和(自身を含む): 194987520

約数和(自身を除く): 139019760

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, 2879, 3240, 3888, 4860, 5758, 6480, 8637, 9720, 11516, 14395, 17274, 19440, 23032, 25911, 28790, 34548, 43185, 46064, 51822, 57580, 69096, 77733, 86370, 103644, 115160, 129555, 138192, 155466, 172740, 207288, 230320, 233199, 259110, 310932, 345480, 388665, 414576, 466398, 518220, 621864, 690960, 699597, 777330, 932796, 1036440, 1165995, 1243728, 1399194, 1554660, 1865592, 2072880, 2331990, 2798388, 3109320, 3497985, 3731184, 4663980, 5596776, 6218640, 6995970, 9327960, 11193552, 13991940, 18655920, 27983880, 55967760]

約数ペア:

[(1, 55967760), (2, 27983880), (3, 18655920), (4, 13991940), (5, 11193552), (6, 9327960), (8, 6995970), (9, 6218640), (10, 5596776), (12, 4663980), (15, 3731184), (16, 3497985), (18, 3109320), (20, 2798388), (24, 2331990), (27, 2072880), (30, 1865592), (36, 1554660), (40, 1399194), (45, 1243728), (48, 1165995), (54, 1036440), (60, 932796), (72, 777330), (80, 699597), (81, 690960), (90, 621864), (108, 518220), (120, 466398), (135, 414576), (144, 388665), (162, 345480), (180, 310932), (216, 259110), (240, 233199), (243, 230320), (270, 207288), (324, 172740), (360, 155466), (405, 138192), (432, 129555), (486, 115160), (540, 103644), (648, 86370), (720, 77733), (810, 69096), (972, 57580), (1080, 51822), (1215, 46064), (1296, 43185), (1620, 34548), (1944, 28790), (2160, 25911), (2430, 23032), (2879, 19440), (3240, 17274), (3888, 14395), (4860, 11516), (5758, 9720), (6480, 8637)]