85947120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17053}}^1$

素因数の和:17079

約数の個数: 120

約数和(自身を含む): 329892576

約数和(自身を除く): 243945456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17053, 34106, 51159, 68212, 85265, 102318, 119371, 136424, 153477, 170530, 204636, 238742, 255795, 272848, 306954, 341060, 358113, 409272, 477484, 511590, 596855, 613908, 682120, 716226, 767385, 818544, 954968, 1023180, 1074339, 1193710, 1227816, 1364240, 1432452, 1534770, 1790565, 1909936, 2046360, 2148678, 2387420, 2455632, 2864904, 3069540, 3581130, 4092720, 4297356, 4774840, 5371695, 5729808, 6139080, 7162260, 8594712, 9549680, 10743390, 12278160, 14324520, 17189424, 21486780, 28649040, 42973560, 85947120]

約数ペア:

[(1, 85947120), (2, 42973560), (3, 28649040), (4, 21486780), (5, 17189424), (6, 14324520), (7, 12278160), (8, 10743390), (9, 9549680), (10, 8594712), (12, 7162260), (14, 6139080), (15, 5729808), (16, 5371695), (18, 4774840), (20, 4297356), (21, 4092720), (24, 3581130), (28, 3069540), (30, 2864904), (35, 2455632), (36, 2387420), (40, 2148678), (42, 2046360), (45, 1909936), (48, 1790565), (56, 1534770), (60, 1432452), (63, 1364240), (70, 1227816), (72, 1193710), (80, 1074339), (84, 1023180), (90, 954968), (105, 818544), (112, 767385), (120, 716226), (126, 682120), (140, 613908), (144, 596855), (168, 511590), (180, 477484), (210, 409272), (240, 358113), (252, 341060), (280, 306954), (315, 272848), (336, 255795), (360, 238742), (420, 204636), (504, 170530), (560, 153477), (630, 136424), (720, 119371), (840, 102318), (1008, 85265), (1260, 68212), (1680, 51159), (2520, 34106), (5040, 17053)]