27479880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76333}}^1$

素因数の和:76350

約数の個数: 48

約数和(自身を含む): 89310780

約数和(自身を除く): 61830900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 76333, 152666, 228999, 305332, 381665, 457998, 610664, 686997, 763330, 915996, 1144995, 1373994, 1526660, 1831992, 2289990, 2747988, 3053320, 3434985, 4579980, 5495976, 6869970, 9159960, 13739940, 27479880]

約数ペア:

[(1, 27479880), (2, 13739940), (3, 9159960), (4, 6869970), (5, 5495976), (6, 4579980), (8, 3434985), (9, 3053320), (10, 2747988), (12, 2289990), (15, 1831992), (18, 1526660), (20, 1373994), (24, 1144995), (30, 915996), (36, 763330), (40, 686997), (45, 610664), (60, 457998), (72, 381665), (90, 305332), (120, 228999), (180, 152666), (360, 76333)]