8012215440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1223}}^1$

素因数の和:1588

約数の個数: 240

約数和(自身を含む): 28009957248

約数和(自身を除く): 19997741808

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, 337, 360, 405, 432, 486, 540, 648, 674, 720, 810, 972, 1011, 1080, 1215, 1223, 1296, 1348, 1620, 1685, 1944, 2022, 2160, 2430, 2446, 2696, 3033, 3240, 3370, 3669, 3888, 4044, 4860, 4892, 5055, 5392, 6066, 6115, 6480, 6740, 7338, 8088, 9099, 9720, 9784, 10110, 11007, 12132, 12230, 13480, 14676, 15165, 16176, 18198, 18345, 19440, 19568, 20220, 22014, 24264, 24460, 26960, 27297, 29352, 30330, 33021, 36396, 36690, 40440, 44028, 45495, 48528, 48920, 54594, 55035, 58704, 60660, 66042, 72792, 73380, 80880, 81891, 88056, 90990, 97840, 99063, 109188, 110070, 121320, 132084, 136485, 145584, 146760, 163782, 165105, 176112, 181980, 198126, 218376, 220140, 242640, 264168, 272970, 293520, 297189, 327564, 330210, 363960, 396252, 409455, 412151, 436752, 440280, 495315, 528336, 545940, 594378, 655128, 660420, 727920, 792504, 818910, 824302, 880560, 990630, 1091880, 1188756, 1236453, 1310256, 1320840, 1485945, 1585008, 1637820, 1648604, 1981260, 2060755, 2183760, 2377512, 2472906, 2641680, 2971890, 3275640, 3297208, 3709359, 3962520, 4121510, 4755024, 4945812, 5943780, 6182265, 6551280, 6594416, 7418718, 7925040, 8243020, 9891624, 11128077, 11887560, 12364530, 14837436, 16486040, 18546795, 19783248, 22256154, 23775120, 24729060, 29674872, 32972080, 33384231, 37093590, 44512308, 49458120, 55640385, 59349744, 66768462, 74187180, 89024616, 98916240, 100152693, 111280770, 133536924, 148374360, 166921155, 178049232, 200305386, 222561540, 267073848, 296748720, 333842310, 400610772, 445123080, 500763465, 534147696, 667684620, 801221544, 890246160, 1001526930, 1335369240, 1602443088, 2003053860, 2670738480, 4006107720, 8012215440]

約数ペア:

[(1, 8012215440), (2, 4006107720), (3, 2670738480), (4, 2003053860), (5, 1602443088), (6, 1335369240), (8, 1001526930), (9, 890246160), (10, 801221544), (12, 667684620), (15, 534147696), (16, 500763465), (18, 445123080), (20, 400610772), (24, 333842310), (27, 296748720), (30, 267073848), (36, 222561540), (40, 200305386), (45, 178049232), (48, 166921155), (54, 148374360), (60, 133536924), (72, 111280770), (80, 100152693), (81, 98916240), (90, 89024616), (108, 74187180), (120, 66768462), (135, 59349744), (144, 55640385), (162, 49458120), (180, 44512308), (216, 37093590), (240, 33384231), (243, 32972080), (270, 29674872), (324, 24729060), (337, 23775120), (360, 22256154), (405, 19783248), (432, 18546795), (486, 16486040), (540, 14837436), (648, 12364530), (674, 11887560), (720, 11128077), (810, 9891624), (972, 8243020), (1011, 7925040), (1080, 7418718), (1215, 6594416), (1223, 6551280), (1296, 6182265), (1348, 5943780), (1620, 4945812), (1685, 4755024), (1944, 4121510), (2022, 3962520), (2160, 3709359), (2430, 3297208), (2446, 3275640), (2696, 2971890), (3033, 2641680), (3240, 2472906), (3370, 2377512), (3669, 2183760), (3888, 2060755), (4044, 1981260), (4860, 1648604), (4892, 1637820), (5055, 1585008), (5392, 1485945), (6066, 1320840), (6115, 1310256), (6480, 1236453), (6740, 1188756), (7338, 1091880), (8088, 990630), (9099, 880560), (9720, 824302), (9784, 818910), (10110, 792504), (11007, 727920), (12132, 660420), (12230, 655128), (13480, 594378), (14676, 545940), (15165, 528336), (16176, 495315), (18198, 440280), (18345, 436752), (19440, 412151), (19568, 409455), (20220, 396252), (22014, 363960), (24264, 330210), (24460, 327564), (26960, 297189), (27297, 293520), (29352, 272970), (30330, 264168), (33021, 242640), (36396, 220140), (36690, 218376), (40440, 198126), (44028, 181980), (45495, 176112), (48528, 165105), (48920, 163782), (54594, 146760), (55035, 145584), (58704, 136485), (60660, 132084), (66042, 121320), (72792, 110070), (73380, 109188), (80880, 99063), (81891, 97840), (88056, 90990)]