542789880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196663}}^1$

素因数の和:196700

約数の個数: 64

約数和(自身を含む): 1699176960

約数和(自身を除く): 1156387080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 196663, 393326, 589989, 786652, 983315, 1179978, 1573304, 1966630, 2359956, 2949945, 3933260, 4523249, 4719912, 5899890, 7866520, 9046498, 11799780, 13569747, 18092996, 22616245, 23599560, 27139494, 36185992, 45232490, 54278988, 67848735, 90464980, 108557976, 135697470, 180929960, 271394940, 542789880]

約数ペア:

[(1, 542789880), (2, 271394940), (3, 180929960), (4, 135697470), (5, 108557976), (6, 90464980), (8, 67848735), (10, 54278988), (12, 45232490), (15, 36185992), (20, 27139494), (23, 23599560), (24, 22616245), (30, 18092996), (40, 13569747), (46, 11799780), (60, 9046498), (69, 7866520), (92, 5899890), (115, 4719912), (120, 4523249), (138, 3933260), (184, 2949945), (230, 2359956), (276, 1966630), (345, 1573304), (460, 1179978), (552, 983315), (690, 786652), (920, 589989), (1380, 393326), (2760, 196663)]