91387440

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1567}}^1$

素因数の和:1598

約数の個数: 140

約数和(自身を含む): 318771264

約数和(自身を除く): 227383824

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1567, 1620, 1944, 2160, 2430, 2916, 3134, 3240, 3645, 3888, 4701, 4860, 5832, 6268, 6480, 7290, 7835, 9402, 9720, 11664, 12536, 14103, 14580, 15670, 18804, 19440, 23505, 25072, 28206, 29160, 31340, 37608, 42309, 47010, 56412, 58320, 62680, 70515, 75216, 84618, 94020, 112824, 125360, 126927, 141030, 169236, 188040, 211545, 225648, 253854, 282060, 338472, 376080, 380781, 423090, 507708, 564120, 634635, 676944, 761562, 846180, 1015416, 1128240, 1142343, 1269270, 1523124, 1692360, 1903905, 2030832, 2284686, 2538540, 3046248, 3384720, 3807810, 4569372, 5077080, 5711715, 6092496, 7615620, 9138744, 10154160, 11423430, 15231240, 18277488, 22846860, 30462480, 45693720, 91387440]

約数ペア:

[(1, 91387440), (2, 45693720), (3, 30462480), (4, 22846860), (5, 18277488), (6, 15231240), (8, 11423430), (9, 10154160), (10, 9138744), (12, 7615620), (15, 6092496), (16, 5711715), (18, 5077080), (20, 4569372), (24, 3807810), (27, 3384720), (30, 3046248), (36, 2538540), (40, 2284686), (45, 2030832), (48, 1903905), (54, 1692360), (60, 1523124), (72, 1269270), (80, 1142343), (81, 1128240), (90, 1015416), (108, 846180), (120, 761562), (135, 676944), (144, 634635), (162, 564120), (180, 507708), (216, 423090), (240, 380781), (243, 376080), (270, 338472), (324, 282060), (360, 253854), (405, 225648), (432, 211545), (486, 188040), (540, 169236), (648, 141030), (720, 126927), (729, 125360), (810, 112824), (972, 94020), (1080, 84618), (1215, 75216), (1296, 70515), (1458, 62680), (1567, 58320), (1620, 56412), (1944, 47010), (2160, 42309), (2430, 37608), (2916, 31340), (3134, 29160), (3240, 28206), (3645, 25072), (3888, 23505), (4701, 19440), (4860, 18804), (5832, 15670), (6268, 14580), (6480, 14103), (7290, 12536), (7835, 11664), (9402, 9720)]