243637560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{676771}}^1$

素因数の和:676788

約数の個数: 48

約数和(自身を含む): 791823240

約数和(自身を除く): 548185680

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, 676771, 1353542, 2030313, 2707084, 3383855, 4060626, 5414168, 6090939, 6767710, 8121252, 10151565, 12181878, 13535420, 16242504, 20303130, 24363756, 27070840, 30454695, 40606260, 48727512, 60909390, 81212520, 121818780, 243637560]

約数ペア:

[(1, 243637560), (2, 121818780), (3, 81212520), (4, 60909390), (5, 48727512), (6, 40606260), (8, 30454695), (9, 27070840), (10, 24363756), (12, 20303130), (15, 16242504), (18, 13535420), (20, 12181878), (24, 10151565), (30, 8121252), (36, 6767710), (40, 6090939), (45, 5414168), (60, 4060626), (72, 3383855), (90, 2707084), (120, 2030313), (180, 1353542), (360, 676771)]