248122920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2067691}}^1$

素因数の和:2067705

約数の個数: 32

約数和(自身を含む): 744369120

約数和(自身を除く): 496246200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2067691, 4135382, 6203073, 8270764, 10338455, 12406146, 16541528, 20676910, 24812292, 31015365, 41353820, 49624584, 62030730, 82707640, 124061460, 248122920]

約数ペア:

[(1, 248122920), (2, 124061460), (3, 82707640), (4, 62030730), (5, 49624584), (6, 41353820), (8, 31015365), (10, 24812292), (12, 20676910), (15, 16541528), (20, 12406146), (24, 10338455), (30, 8270764), (40, 6203073), (60, 4135382), (120, 2067691)]