2880494940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{17579}}^1$

素因数の和:20322

約数の個数: 48

約数和(自身を含む): 8068798080

約数和(自身を除く): 5188303140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2731, 5462, 8193, 10924, 13655, 16386, 17579, 27310, 32772, 35158, 40965, 52737, 54620, 70316, 81930, 87895, 105474, 163860, 175790, 210948, 263685, 351580, 527370, 1054740, 48008249, 96016498, 144024747, 192032996, 240041245, 288049494, 480082490, 576098988, 720123735, 960164980, 1440247470, 2880494940]

約数ペア:

[(1, 2880494940), (2, 1440247470), (3, 960164980), (4, 720123735), (5, 576098988), (6, 480082490), (10, 288049494), (12, 240041245), (15, 192032996), (20, 144024747), (30, 96016498), (60, 48008249), (2731, 1054740), (5462, 527370), (8193, 351580), (10924, 263685), (13655, 210948), (16386, 175790), (17579, 163860), (27310, 105474), (32772, 87895), (35158, 81930), (40965, 70316), (52737, 54620)]