1454220

素因数分解:

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

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 4525920

約数和(自身を除く): 3071700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2693, 5386, 8079, 10772, 13465, 16158, 24237, 26930, 32316, 40395, 48474, 53860, 72711, 80790, 96948, 121185, 145422, 161580, 242370, 290844, 363555, 484740, 727110, 1454220]

約数ペア:

[(1, 1454220), (2, 727110), (3, 484740), (4, 363555), (5, 290844), (6, 242370), (9, 161580), (10, 145422), (12, 121185), (15, 96948), (18, 80790), (20, 72711), (27, 53860), (30, 48474), (36, 40395), (45, 32316), (54, 26930), (60, 24237), (90, 16158), (108, 13465), (135, 10772), (180, 8079), (270, 5386), (540, 2693)]