159239880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442333}}^1$

素因数の和:442350

約数の個数: 48

約数和(自身を含む): 517530780

約数和(自身を除く): 358290900

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, 442333, 884666, 1326999, 1769332, 2211665, 2653998, 3538664, 3980997, 4423330, 5307996, 6634995, 7961994, 8846660, 10615992, 13269990, 15923988, 17693320, 19904985, 26539980, 31847976, 39809970, 53079960, 79619940, 159239880]

約数ペア:

[(1, 159239880), (2, 79619940), (3, 53079960), (4, 39809970), (5, 31847976), (6, 26539980), (8, 19904985), (9, 17693320), (10, 15923988), (12, 13269990), (15, 10615992), (18, 8846660), (20, 7961994), (24, 6634995), (30, 5307996), (36, 4423330), (40, 3980997), (45, 3538664), (60, 2653998), (72, 2211665), (90, 1769332), (120, 1326999), (180, 884666), (360, 442333)]