26808240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5914

約数の個数: 80

約数和(自身を含む): 87494400

約数和(自身を除く): 60686160

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, 2280, 4560, 5879, 11758, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 94064, 111701, 117580, 141096, 176370, 223402, 235160, 282192, 335103, 352740, 446804, 470320, 558505, 670206, 705480, 893608, 1117010, 1340412, 1410960, 1675515, 1787216, 2234020, 2680824, 3351030, 4468040, 5361648, 6702060, 8936080, 13404120, 26808240]

約数ペア:

[(1, 26808240), (2, 13404120), (3, 8936080), (4, 6702060), (5, 5361648), (6, 4468040), (8, 3351030), (10, 2680824), (12, 2234020), (15, 1787216), (16, 1675515), (19, 1410960), (20, 1340412), (24, 1117010), (30, 893608), (38, 705480), (40, 670206), (48, 558505), (57, 470320), (60, 446804), (76, 352740), (80, 335103), (95, 282192), (114, 235160), (120, 223402), (152, 176370), (190, 141096), (228, 117580), (240, 111701), (285, 94064), (304, 88185), (380, 70548), (456, 58790), (570, 47032), (760, 35274), (912, 29395), (1140, 23516), (1520, 17637), (2280, 11758), (4560, 5879)]