720070560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5089

約数の個数: 240

約数和(自身を含む): 2772820512

約数和(自身を除く): 2052749952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5051, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 10102, 11880, 12960, 14256, 15153, 15840, 17820, 20204, 23760, 25255, 28512, 30306, 35640, 40408, 45459, 47520, 50510, 55561, 60612, 71280, 75765, 80816, 90918, 101020, 111122, 121224, 136377, 142560, 151530, 161632, 166683, 181836, 202040, 222244, 227295, 242448, 272754, 277805, 303060, 333366, 363672, 404080, 409131, 444488, 454590, 484896, 500049, 545508, 555610, 606120, 666732, 681885, 727344, 808160, 818262, 833415, 888976, 909180, 1000098, 1091016, 1111220, 1212240, 1333464, 1363770, 1454688, 1500147, 1636524, 1666830, 1777952, 1818360, 2000196, 2045655, 2182032, 2222440, 2424480, 2500245, 2666928, 2727540, 3000294, 3273048, 3333660, 3636720, 4000392, 4091310, 4364064, 4444880, 4500441, 5000490, 5333856, 5455080, 6000588, 6546096, 6667320, 7273440, 7500735, 8000784, 8182620, 8889760, 9000882, 10000980, 10910160, 12001176, 13092192, 13334640, 15001470, 16001568, 16365240, 18001764, 20001960, 21820320, 22502205, 24002352, 26669280, 30002940, 32730480, 36003528, 40003920, 45004410, 48004704, 60005880, 65460960, 72007056, 80007840, 90008820, 120011760, 144014112, 180017640, 240023520, 360035280, 720070560]

約数ペア:

[(1, 720070560), (2, 360035280), (3, 240023520), (4, 180017640), (5, 144014112), (6, 120011760), (8, 90008820), (9, 80007840), (10, 72007056), (11, 65460960), (12, 60005880), (15, 48004704), (16, 45004410), (18, 40003920), (20, 36003528), (22, 32730480), (24, 30002940), (27, 26669280), (30, 24002352), (32, 22502205), (33, 21820320), (36, 20001960), (40, 18001764), (44, 16365240), (45, 16001568), (48, 15001470), (54, 13334640), (55, 13092192), (60, 12001176), (66, 10910160), (72, 10000980), (80, 9000882), (81, 8889760), (88, 8182620), (90, 8000784), (96, 7500735), (99, 7273440), (108, 6667320), (110, 6546096), (120, 6000588), (132, 5455080), (135, 5333856), (144, 5000490), (160, 4500441), (162, 4444880), (165, 4364064), (176, 4091310), (180, 4000392), (198, 3636720), (216, 3333660), (220, 3273048), (240, 3000294), (264, 2727540), (270, 2666928), (288, 2500245), (297, 2424480), (324, 2222440), (330, 2182032), (352, 2045655), (360, 2000196), (396, 1818360), (405, 1777952), (432, 1666830), (440, 1636524), (480, 1500147), (495, 1454688), (528, 1363770), (540, 1333464), (594, 1212240), (648, 1111220), (660, 1091016), (720, 1000098), (792, 909180), (810, 888976), (864, 833415), (880, 818262), (891, 808160), (990, 727344), (1056, 681885), (1080, 666732), (1188, 606120), (1296, 555610), (1320, 545508), (1440, 500049), (1485, 484896), (1584, 454590), (1620, 444488), (1760, 409131), (1782, 404080), (1980, 363672), (2160, 333366), (2376, 303060), (2592, 277805), (2640, 272754), (2970, 242448), (3168, 227295), (3240, 222244), (3564, 202040), (3960, 181836), (4320, 166683), (4455, 161632), (4752, 151530), (5051, 142560), (5280, 136377), (5940, 121224), (6480, 111122), (7128, 101020), (7920, 90918), (8910, 80816), (9504, 75765), (10102, 71280), (11880, 60612), (12960, 55561), (14256, 50510), (15153, 47520), (15840, 45459), (17820, 40408), (20204, 35640), (23760, 30306), (25255, 28512)]