302668920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{280249}}^1$

素因数の和:280269

約数の個数: 64

約数和(自身を含む): 1008900000

約数和(自身を除く): 706231080

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, 280249, 560498, 840747, 1120996, 1401245, 1681494, 2241992, 2522241, 2802490, 3362988, 4203735, 5044482, 5604980, 6725976, 7566723, 8407470, 10088964, 11209960, 12611205, 15133446, 16814940, 20177928, 25222410, 30266892, 33629880, 37833615, 50444820, 60533784, 75667230, 100889640, 151334460, 302668920]

約数ペア:

[(1, 302668920), (2, 151334460), (3, 100889640), (4, 75667230), (5, 60533784), (6, 50444820), (8, 37833615), (9, 33629880), (10, 30266892), (12, 25222410), (15, 20177928), (18, 16814940), (20, 15133446), (24, 12611205), (27, 11209960), (30, 10088964), (36, 8407470), (40, 7566723), (45, 6725976), (54, 5604980), (60, 5044482), (72, 4203735), (90, 3362988), (108, 2802490), (120, 2522241), (135, 2241992), (180, 1681494), (216, 1401245), (270, 1120996), (360, 840747), (540, 560498), (1080, 280249)]