130702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1089191}}^1$

素因数の和:1089205

約数の個数: 32

約数和(自身を含む): 392109120

約数和(自身を除く): 261406200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1089191, 2178382, 3267573, 4356764, 5445955, 6535146, 8713528, 10891910, 13070292, 16337865, 21783820, 26140584, 32675730, 43567640, 65351460, 130702920]

約数ペア:

[(1, 130702920), (2, 65351460), (3, 43567640), (4, 32675730), (5, 26140584), (6, 21783820), (8, 16337865), (10, 13070292), (12, 10891910), (15, 8713528), (20, 6535146), (24, 5445955), (30, 4356764), (40, 3267573), (60, 2178382), (120, 1089191)]