151947720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{422077}}^1$

素因数の和:422094

約数の個数: 48

約数和(自身を含む): 493831260

約数和(自身を除く): 341883540

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, 422077, 844154, 1266231, 1688308, 2110385, 2532462, 3376616, 3798693, 4220770, 5064924, 6331155, 7597386, 8441540, 10129848, 12662310, 15194772, 16883080, 18993465, 25324620, 30389544, 37986930, 50649240, 75973860, 151947720]

約数ペア:

[(1, 151947720), (2, 75973860), (3, 50649240), (4, 37986930), (5, 30389544), (6, 25324620), (8, 18993465), (9, 16883080), (10, 15194772), (12, 12662310), (15, 10129848), (18, 8441540), (20, 7597386), (24, 6331155), (30, 5064924), (36, 4220770), (40, 3798693), (45, 3376616), (60, 2532462), (72, 2110385), (90, 1688308), (120, 1266231), (180, 844154), (360, 422077)]