265366560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{552847}}^1$

素因数の和:552865

約数の個数: 48

約数和(自身を含む): 835906176

約数和(自身を除く): 570539616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 552847, 1105694, 1658541, 2211388, 2764235, 3317082, 4422776, 5528470, 6634164, 8292705, 8845552, 11056940, 13268328, 16585410, 17691104, 22113880, 26536656, 33170820, 44227760, 53073312, 66341640, 88455520, 132683280, 265366560]

約数ペア:

[(1, 265366560), (2, 132683280), (3, 88455520), (4, 66341640), (5, 53073312), (6, 44227760), (8, 33170820), (10, 26536656), (12, 22113880), (15, 17691104), (16, 16585410), (20, 13268328), (24, 11056940), (30, 8845552), (32, 8292705), (40, 6634164), (48, 5528470), (60, 4422776), (80, 3317082), (96, 2764235), (120, 2211388), (160, 1658541), (240, 1105694), (480, 552847)]