268358280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117701}}^1$

素因数の和:117734

約数の個数: 64

約数和(自身を含む): 847454400

約数和(自身を除く): 579096120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 117701, 235402, 353103, 470804, 588505, 706206, 941608, 1177010, 1412412, 1765515, 2236319, 2354020, 2824824, 3531030, 4472638, 4708040, 6708957, 7062060, 8945276, 11181595, 13417914, 14124120, 17890552, 22363190, 26835828, 33544785, 44726380, 53671656, 67089570, 89452760, 134179140, 268358280]

約数ペア:

[(1, 268358280), (2, 134179140), (3, 89452760), (4, 67089570), (5, 53671656), (6, 44726380), (8, 33544785), (10, 26835828), (12, 22363190), (15, 17890552), (19, 14124120), (20, 13417914), (24, 11181595), (30, 8945276), (38, 7062060), (40, 6708957), (57, 4708040), (60, 4472638), (76, 3531030), (95, 2824824), (114, 2354020), (120, 2236319), (152, 1765515), (190, 1412412), (228, 1177010), (285, 941608), (380, 706206), (456, 588505), (570, 470804), (760, 353103), (1140, 235402), (2280, 117701)]