2497257120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5202619}}^1$

素因数の和:5202637

約数の個数: 48

約数和(自身を含む): 7866361440

約数和(自身を除く): 5369104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5202619, 10405238, 15607857, 20810476, 26013095, 31215714, 41620952, 52026190, 62431428, 78039285, 83241904, 104052380, 124862856, 156078570, 166483808, 208104760, 249725712, 312157140, 416209520, 499451424, 624314280, 832419040, 1248628560, 2497257120]

約数ペア:

[(1, 2497257120), (2, 1248628560), (3, 832419040), (4, 624314280), (5, 499451424), (6, 416209520), (8, 312157140), (10, 249725712), (12, 208104760), (15, 166483808), (16, 156078570), (20, 124862856), (24, 104052380), (30, 83241904), (32, 78039285), (40, 62431428), (48, 52026190), (60, 41620952), (80, 31215714), (96, 26013095), (120, 20810476), (160, 15607857), (240, 10405238), (480, 5202619)]