2285181720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{78367}}^1$

素因数の和:78396

約数の個数: 112

約数和(自身を含む): 7709060160

約数和(自身を除く): 5423878440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 78367, 156734, 235101, 313468, 391835, 470202, 626936, 705303, 783670, 940404, 1175505, 1410606, 1567340, 1880808, 2115909, 2351010, 2821212, 3134680, 3526515, 4231818, 4702020, 5642424, 6347727, 7053030, 8463636, 9404040, 10579545, 12695454, 14106060, 16927272, 19043181, 21159090, 25390908, 28212120, 31738635, 38086362, 42318180, 50781816, 57129543, 63477270, 76172724, 84636360, 95215905, 114259086, 126954540, 152345448, 190431810, 228518172, 253909080, 285647715, 380863620, 457036344, 571295430, 761727240, 1142590860, 2285181720]

約数ペア:

[(1, 2285181720), (2, 1142590860), (3, 761727240), (4, 571295430), (5, 457036344), (6, 380863620), (8, 285647715), (9, 253909080), (10, 228518172), (12, 190431810), (15, 152345448), (18, 126954540), (20, 114259086), (24, 95215905), (27, 84636360), (30, 76172724), (36, 63477270), (40, 57129543), (45, 50781816), (54, 42318180), (60, 38086362), (72, 31738635), (81, 28212120), (90, 25390908), (108, 21159090), (120, 19043181), (135, 16927272), (162, 14106060), (180, 12695454), (216, 10579545), (243, 9404040), (270, 8463636), (324, 7053030), (360, 6347727), (405, 5642424), (486, 4702020), (540, 4231818), (648, 3526515), (729, 3134680), (810, 2821212), (972, 2351010), (1080, 2115909), (1215, 1880808), (1458, 1567340), (1620, 1410606), (1944, 1175505), (2430, 940404), (2916, 783670), (3240, 705303), (3645, 626936), (4860, 470202), (5832, 391835), (7290, 313468), (9720, 235101), (14580, 156734), (29160, 78367)]