87537240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11579}}^1$

素因数の和:11606

約数の個数: 128

約数和(自身を含む): 333504000

約数和(自身を除く): 245966760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 11579, 23158, 34737, 46316, 57895, 69474, 81053, 92632, 104211, 115790, 138948, 162106, 173685, 208422, 231580, 243159, 277896, 312633, 324212, 347370, 405265, 416844, 463160, 486318, 521055, 625266, 648424, 694740, 729477, 810530, 833688, 972636, 1042110, 1215795, 1250532, 1389480, 1458954, 1563165, 1621060, 1945272, 2084220, 2188431, 2431590, 2501064, 2917908, 3126330, 3242120, 3647385, 4168440, 4376862, 4863180, 5835816, 6252660, 7294770, 8753724, 9726360, 10942155, 12505320, 14589540, 17507448, 21884310, 29179080, 43768620, 87537240]

約数ペア:

[(1, 87537240), (2, 43768620), (3, 29179080), (4, 21884310), (5, 17507448), (6, 14589540), (7, 12505320), (8, 10942155), (9, 9726360), (10, 8753724), (12, 7294770), (14, 6252660), (15, 5835816), (18, 4863180), (20, 4376862), (21, 4168440), (24, 3647385), (27, 3242120), (28, 3126330), (30, 2917908), (35, 2501064), (36, 2431590), (40, 2188431), (42, 2084220), (45, 1945272), (54, 1621060), (56, 1563165), (60, 1458954), (63, 1389480), (70, 1250532), (72, 1215795), (84, 1042110), (90, 972636), (105, 833688), (108, 810530), (120, 729477), (126, 694740), (135, 648424), (140, 625266), (168, 521055), (180, 486318), (189, 463160), (210, 416844), (216, 405265), (252, 347370), (270, 324212), (280, 312633), (315, 277896), (360, 243159), (378, 231580), (420, 208422), (504, 173685), (540, 162106), (630, 138948), (756, 115790), (840, 104211), (945, 92632), (1080, 81053), (1260, 69474), (1512, 57895), (1890, 46316), (2520, 34737), (3780, 23158), (7560, 11579)]