198298920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1652491}}^1$

素因数の和:1652505

約数の個数: 32

約数和(自身を含む): 594897120

約数和(自身を除く): 396598200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1652491, 3304982, 4957473, 6609964, 8262455, 9914946, 13219928, 16524910, 19829892, 24787365, 33049820, 39659784, 49574730, 66099640, 99149460, 198298920]

約数ペア:

[(1, 198298920), (2, 99149460), (3, 66099640), (4, 49574730), (5, 39659784), (6, 33049820), (8, 24787365), (10, 19829892), (12, 16524910), (15, 13219928), (20, 9914946), (24, 8262455), (30, 6609964), (40, 4957473), (60, 3304982), (120, 1652491)]