15531070680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463891}}^1$

素因数の和:463942

約数の個数: 128

約数和(自身を含む): 53440358400

約数和(自身を除く): 37909287720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 463891, 927782, 1391673, 1855564, 2319455, 2783346, 3711128, 4175019, 4638910, 5566692, 6958365, 8350038, 9277820, 11133384, 12525057, 13916730, 14380621, 16700076, 18555640, 20875095, 25050114, 27833460, 28761242, 33400152, 41750190, 43141863, 50100228, 55666920, 57522484, 62625285, 71903105, 83500380, 86283726, 100200456, 115044968, 125250570, 129425589, 143806210, 167000760, 172567452, 215709315, 250501140, 258851178, 287612420, 345134904, 388276767, 431418630, 501002280, 517702356, 575224840, 647127945, 776553534, 862837260, 1035404712, 1294255890, 1553107068, 1725674520, 1941383835, 2588511780, 3106214136, 3882767670, 5177023560, 7765535340, 15531070680]

約数ペア:

[(1, 15531070680), (2, 7765535340), (3, 5177023560), (4, 3882767670), (5, 3106214136), (6, 2588511780), (8, 1941383835), (9, 1725674520), (10, 1553107068), (12, 1294255890), (15, 1035404712), (18, 862837260), (20, 776553534), (24, 647127945), (27, 575224840), (30, 517702356), (31, 501002280), (36, 431418630), (40, 388276767), (45, 345134904), (54, 287612420), (60, 258851178), (62, 250501140), (72, 215709315), (90, 172567452), (93, 167000760), (108, 143806210), (120, 129425589), (124, 125250570), (135, 115044968), (155, 100200456), (180, 86283726), (186, 83500380), (216, 71903105), (248, 62625285), (270, 57522484), (279, 55666920), (310, 50100228), (360, 43141863), (372, 41750190), (465, 33400152), (540, 28761242), (558, 27833460), (620, 25050114), (744, 20875095), (837, 18555640), (930, 16700076), (1080, 14380621), (1116, 13916730), (1240, 12525057), (1395, 11133384), (1674, 9277820), (1860, 8350038), (2232, 6958365), (2790, 5566692), (3348, 4638910), (3720, 4175019), (4185, 3711128), (5580, 2783346), (6696, 2319455), (8370, 1855564), (11160, 1391673), (16740, 927782), (33480, 463891)]