2705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11273}}^1$

素因数の和:11289

約数の個数: 40

約数和(自身を含む): 8387856

約数和(自身を除く): 5682336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11273, 22546, 33819, 45092, 56365, 67638, 90184, 112730, 135276, 169095, 180368, 225460, 270552, 338190, 450920, 541104, 676380, 901840, 1352760, 2705520]

約数ペア:

[(1, 2705520), (2, 1352760), (3, 901840), (4, 676380), (5, 541104), (6, 450920), (8, 338190), (10, 270552), (12, 225460), (15, 180368), (16, 169095), (20, 135276), (24, 112730), (30, 90184), (40, 67638), (48, 56365), (60, 45092), (80, 33819), (120, 22546), (240, 11273)]