121604880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{506687}}^1$

素因数の和:506703

約数の個数: 40

約数和(自身を含む): 376975872

約数和(自身を除く): 255370992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 506687, 1013374, 1520061, 2026748, 2533435, 3040122, 4053496, 5066870, 6080244, 7600305, 8106992, 10133740, 12160488, 15200610, 20267480, 24320976, 30401220, 40534960, 60802440, 121604880]

約数ペア:

[(1, 121604880), (2, 60802440), (3, 40534960), (4, 30401220), (5, 24320976), (6, 20267480), (8, 15200610), (10, 12160488), (12, 10133740), (15, 8106992), (16, 7600305), (20, 6080244), (24, 5066870), (30, 4053496), (40, 3040122), (48, 2533435), (60, 2026748), (80, 1520061), (120, 1013374), (240, 506687)]