2278440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6329}}^1$

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 7406100

約数和(自身を除く): 5127660

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, 6329, 12658, 18987, 25316, 31645, 37974, 50632, 56961, 63290, 75948, 94935, 113922, 126580, 151896, 189870, 227844, 253160, 284805, 379740, 455688, 569610, 759480, 1139220, 2278440]

約数ペア:

[(1, 2278440), (2, 1139220), (3, 759480), (4, 569610), (5, 455688), (6, 379740), (8, 284805), (9, 253160), (10, 227844), (12, 189870), (15, 151896), (18, 126580), (20, 113922), (24, 94935), (30, 75948), (36, 63290), (40, 56961), (45, 50632), (60, 37974), (72, 31645), (90, 25316), (120, 18987), (180, 12658), (360, 6329)]