1265777280

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2750

約数の個数: 224

約数和(自身を含む): 4538595060

約数和(自身を除く): 3272817780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2713, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5426, 5760, 5832, 6480, 7290, 7776, 8139, 8640, 9720, 10368, 10852, 11664, 12960, 13565, 14580, 15552, 16278, 17280, 19440, 21704, 23328, 24417, 25920, 27130, 29160, 31104, 32556, 38880, 40695, 43408, 46656, 48834, 51840, 54260, 58320, 65112, 73251, 77760, 81390, 86816, 93312, 97668, 108520, 116640, 122085, 130224, 146502, 155520, 162780, 173632, 195336, 217040, 219753, 233280, 244170, 260448, 293004, 325560, 347264, 366255, 390672, 434080, 439506, 466560, 488340, 520896, 586008, 651120, 659259, 732510, 781344, 868160, 879012, 976680, 1041792, 1098765, 1172016, 1302240, 1318518, 1465020, 1562688, 1736320, 1758024, 1953360, 1977777, 2197530, 2344032, 2604480, 2637036, 2930040, 3125376, 3296295, 3516048, 3906720, 3955554, 4395060, 4688064, 5208960, 5274072, 5860080, 6592590, 7032096, 7813440, 7911108, 8790120, 9376128, 9888885, 10548144, 11720160, 13185180, 14064192, 15626880, 15822216, 17580240, 19777770, 21096288, 23440320, 26370360, 28128384, 31644432, 35160480, 39555540, 42192576, 46880640, 52740720, 63288864, 70320960, 79111080, 84385152, 105481440, 126577728, 140641920, 158222160, 210962880, 253155456, 316444320, 421925760, 632888640, 1265777280]

約数ペア:

[(1, 1265777280), (2, 632888640), (3, 421925760), (4, 316444320), (5, 253155456), (6, 210962880), (8, 158222160), (9, 140641920), (10, 126577728), (12, 105481440), (15, 84385152), (16, 79111080), (18, 70320960), (20, 63288864), (24, 52740720), (27, 46880640), (30, 42192576), (32, 39555540), (36, 35160480), (40, 31644432), (45, 28128384), (48, 26370360), (54, 23440320), (60, 21096288), (64, 19777770), (72, 17580240), (80, 15822216), (81, 15626880), (90, 14064192), (96, 13185180), (108, 11720160), (120, 10548144), (128, 9888885), (135, 9376128), (144, 8790120), (160, 7911108), (162, 7813440), (180, 7032096), (192, 6592590), (216, 5860080), (240, 5274072), (243, 5208960), (270, 4688064), (288, 4395060), (320, 3955554), (324, 3906720), (360, 3516048), (384, 3296295), (405, 3125376), (432, 2930040), (480, 2637036), (486, 2604480), (540, 2344032), (576, 2197530), (640, 1977777), (648, 1953360), (720, 1758024), (729, 1736320), (810, 1562688), (864, 1465020), (960, 1318518), (972, 1302240), (1080, 1172016), (1152, 1098765), (1215, 1041792), (1296, 976680), (1440, 879012), (1458, 868160), (1620, 781344), (1728, 732510), (1920, 659259), (1944, 651120), (2160, 586008), (2430, 520896), (2592, 488340), (2713, 466560), (2880, 439506), (2916, 434080), (3240, 390672), (3456, 366255), (3645, 347264), (3888, 325560), (4320, 293004), (4860, 260448), (5184, 244170), (5426, 233280), (5760, 219753), (5832, 217040), (6480, 195336), (7290, 173632), (7776, 162780), (8139, 155520), (8640, 146502), (9720, 130224), (10368, 122085), (10852, 116640), (11664, 108520), (12960, 97668), (13565, 93312), (14580, 86816), (15552, 81390), (16278, 77760), (17280, 73251), (19440, 65112), (21704, 58320), (23328, 54260), (24417, 51840), (25920, 48834), (27130, 46656), (29160, 43408), (31104, 40695), (32556, 38880)]