1154392020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2137763}}^1$

素因数の和:2137781

約数の個数: 48

約数和(自身を含む): 3591443520

約数和(自身を除く): 2437051500

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, 2137763, 4275526, 6413289, 8551052, 10688815, 12826578, 19239867, 21377630, 25653156, 32066445, 38479734, 42755260, 57719601, 64132890, 76959468, 96199335, 115439202, 128265780, 192398670, 230878404, 288598005, 384797340, 577196010, 1154392020]

約数ペア:

[(1, 1154392020), (2, 577196010), (3, 384797340), (4, 288598005), (5, 230878404), (6, 192398670), (9, 128265780), (10, 115439202), (12, 96199335), (15, 76959468), (18, 64132890), (20, 57719601), (27, 42755260), (30, 38479734), (36, 32066445), (45, 25653156), (54, 21377630), (60, 19239867), (90, 12826578), (108, 10688815), (135, 8551052), (180, 6413289), (270, 4275526), (540, 2137763)]