8568240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1914

約数の個数: 80

約数和(自身を含む): 27974400

約数和(自身を除く): 19406160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 1879, 2280, 3758, 4560, 5637, 7516, 9395, 11274, 15032, 18790, 22548, 28185, 30064, 35701, 37580, 45096, 56370, 71402, 75160, 90192, 107103, 112740, 142804, 150320, 178505, 214206, 225480, 285608, 357010, 428412, 450960, 535515, 571216, 714020, 856824, 1071030, 1428040, 1713648, 2142060, 2856080, 4284120, 8568240]

約数ペア:

[(1, 8568240), (2, 4284120), (3, 2856080), (4, 2142060), (5, 1713648), (6, 1428040), (8, 1071030), (10, 856824), (12, 714020), (15, 571216), (16, 535515), (19, 450960), (20, 428412), (24, 357010), (30, 285608), (38, 225480), (40, 214206), (48, 178505), (57, 150320), (60, 142804), (76, 112740), (80, 107103), (95, 90192), (114, 75160), (120, 71402), (152, 56370), (190, 45096), (228, 37580), (240, 35701), (285, 30064), (304, 28185), (380, 22548), (456, 18790), (570, 15032), (760, 11274), (912, 9395), (1140, 7516), (1520, 5637), (1879, 4560), (2280, 3758)]