2949480

素因数分解:

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

素因数の和:2751

約数の個数: 64

約数和(自身を含む): 9835200

約数和(自身を除く): 6885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2731, 5462, 8193, 10924, 13655, 16386, 21848, 24579, 27310, 32772, 40965, 49158, 54620, 65544, 73737, 81930, 98316, 109240, 122895, 147474, 163860, 196632, 245790, 294948, 327720, 368685, 491580, 589896, 737370, 983160, 1474740, 2949480]

約数ペア:

[(1, 2949480), (2, 1474740), (3, 983160), (4, 737370), (5, 589896), (6, 491580), (8, 368685), (9, 327720), (10, 294948), (12, 245790), (15, 196632), (18, 163860), (20, 147474), (24, 122895), (27, 109240), (30, 98316), (36, 81930), (40, 73737), (45, 65544), (54, 54620), (60, 49158), (72, 40965), (90, 32772), (108, 27310), (120, 24579), (135, 21848), (180, 16386), (216, 13655), (270, 10924), (360, 8193), (540, 5462), (1080, 2731)]