87277680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17317}}^1$

素因数の和:17343

約数の個数: 120

約数和(自身を含む): 334999392

約数和(自身を除く): 247721712

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, 17317, 34634, 51951, 69268, 86585, 103902, 121219, 138536, 155853, 173170, 207804, 242438, 259755, 277072, 311706, 346340, 363657, 415608, 484876, 519510, 606095, 623412, 692680, 727314, 779265, 831216, 969752, 1039020, 1090971, 1212190, 1246824, 1385360, 1454628, 1558530, 1818285, 1939504, 2078040, 2181942, 2424380, 2493648, 2909256, 3117060, 3636570, 4156080, 4363884, 4848760, 5454855, 5818512, 6234120, 7273140, 8727768, 9697520, 10909710, 12468240, 14546280, 17455536, 21819420, 29092560, 43638840, 87277680]

約数ペア:

[(1, 87277680), (2, 43638840), (3, 29092560), (4, 21819420), (5, 17455536), (6, 14546280), (7, 12468240), (8, 10909710), (9, 9697520), (10, 8727768), (12, 7273140), (14, 6234120), (15, 5818512), (16, 5454855), (18, 4848760), (20, 4363884), (21, 4156080), (24, 3636570), (28, 3117060), (30, 2909256), (35, 2493648), (36, 2424380), (40, 2181942), (42, 2078040), (45, 1939504), (48, 1818285), (56, 1558530), (60, 1454628), (63, 1385360), (70, 1246824), (72, 1212190), (80, 1090971), (84, 1039020), (90, 969752), (105, 831216), (112, 779265), (120, 727314), (126, 692680), (140, 623412), (144, 606095), (168, 519510), (180, 484876), (210, 415608), (240, 363657), (252, 346340), (280, 311706), (315, 277072), (336, 259755), (360, 242438), (420, 207804), (504, 173170), (560, 155853), (630, 138536), (720, 121219), (840, 103902), (1008, 86585), (1260, 69268), (1680, 51951), (2520, 34634), (5040, 17317)]