242273880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{672983}}^1$

素因数の和:673000

約数の個数: 48

約数和(自身を含む): 787391280

約数和(自身を除く): 545117400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 672983, 1345966, 2018949, 2691932, 3364915, 4037898, 5383864, 6056847, 6729830, 8075796, 10094745, 12113694, 13459660, 16151592, 20189490, 24227388, 26919320, 30284235, 40378980, 48454776, 60568470, 80757960, 121136940, 242273880]

約数ペア:

[(1, 242273880), (2, 121136940), (3, 80757960), (4, 60568470), (5, 48454776), (6, 40378980), (8, 30284235), (9, 26919320), (10, 24227388), (12, 20189490), (15, 16151592), (18, 13459660), (20, 12113694), (24, 10094745), (30, 8075796), (36, 6729830), (40, 6056847), (45, 5383864), (60, 4037898), (72, 3364915), (90, 2691932), (120, 2018949), (180, 1345966), (360, 672983)]