760643640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^2\times {\mathrm{131}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 2510731080

約数和(自身を除く): 1750087440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 131, 180, 254, 262, 360, 381, 393, 508, 524, 635, 655, 762, 786, 1016, 1048, 1143, 1179, 1270, 1310, 1524, 1572, 1905, 1965, 2286, 2358, 2540, 2620, 3048, 3144, 3810, 3930, 4572, 4716, 5080, 5240, 5715, 5895, 7620, 7860, 9144, 9432, 11430, 11790, 15240, 15720, 16129, 16637, 22860, 23580, 32258, 33274, 45720, 47160, 48387, 49911, 64516, 66548, 80645, 83185, 96774, 99822, 129032, 133096, 145161, 149733, 161290, 166370, 193548, 199644, 241935, 249555, 290322, 299466, 322580, 332740, 387096, 399288, 483870, 499110, 580644, 598932, 645160, 665480, 725805, 748665, 967740, 998220, 1161288, 1197864, 1451610, 1497330, 1935480, 1996440, 2112899, 2903220, 2994660, 4225798, 5806440, 5989320, 6338697, 8451596, 10564495, 12677394, 16903192, 19016091, 21128990, 25354788, 31693485, 38032182, 42257980, 50709576, 63386970, 76064364, 84515960, 95080455, 126773940, 152128728, 190160910, 253547880, 380321820, 760643640]

約数ペア:

[(1, 760643640), (2, 380321820), (3, 253547880), (4, 190160910), (5, 152128728), (6, 126773940), (8, 95080455), (9, 84515960), (10, 76064364), (12, 63386970), (15, 50709576), (18, 42257980), (20, 38032182), (24, 31693485), (30, 25354788), (36, 21128990), (40, 19016091), (45, 16903192), (60, 12677394), (72, 10564495), (90, 8451596), (120, 6338697), (127, 5989320), (131, 5806440), (180, 4225798), (254, 2994660), (262, 2903220), (360, 2112899), (381, 1996440), (393, 1935480), (508, 1497330), (524, 1451610), (635, 1197864), (655, 1161288), (762, 998220), (786, 967740), (1016, 748665), (1048, 725805), (1143, 665480), (1179, 645160), (1270, 598932), (1310, 580644), (1524, 499110), (1572, 483870), (1905, 399288), (1965, 387096), (2286, 332740), (2358, 322580), (2540, 299466), (2620, 290322), (3048, 249555), (3144, 241935), (3810, 199644), (3930, 193548), (4572, 166370), (4716, 161290), (5080, 149733), (5240, 145161), (5715, 133096), (5895, 129032), (7620, 99822), (7860, 96774), (9144, 83185), (9432, 80645), (11430, 66548), (11790, 64516), (15240, 49911), (15720, 48387), (16129, 47160), (16637, 45720), (22860, 33274), (23580, 32258)]