2908440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2693}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 9698400

約数和(自身を除く): 6789960

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, 2693, 5386, 8079, 10772, 13465, 16158, 21544, 24237, 26930, 32316, 40395, 48474, 53860, 64632, 72711, 80790, 96948, 107720, 121185, 145422, 161580, 193896, 242370, 290844, 323160, 363555, 484740, 581688, 727110, 969480, 1454220, 2908440]

約数ペア:

[(1, 2908440), (2, 1454220), (3, 969480), (4, 727110), (5, 581688), (6, 484740), (8, 363555), (9, 323160), (10, 290844), (12, 242370), (15, 193896), (18, 161580), (20, 145422), (24, 121185), (27, 107720), (30, 96948), (36, 80790), (40, 72711), (45, 64632), (54, 53860), (60, 48474), (72, 40395), (90, 32316), (108, 26930), (120, 24237), (135, 21544), (180, 16158), (216, 13465), (270, 10772), (360, 8079), (540, 5386), (1080, 2693)]