497015460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{920399}}^1$

素因数の和:920417

約数の個数: 48

約数和(自身を含む): 1546272000

約数和(自身を除く): 1049256540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 920399, 1840798, 2761197, 3681596, 4601995, 5522394, 8283591, 9203990, 11044788, 13805985, 16567182, 18407980, 24850773, 27611970, 33134364, 41417955, 49701546, 55223940, 82835910, 99403092, 124253865, 165671820, 248507730, 497015460]

約数ペア:

[(1, 497015460), (2, 248507730), (3, 165671820), (4, 124253865), (5, 99403092), (6, 82835910), (9, 55223940), (10, 49701546), (12, 41417955), (15, 33134364), (18, 27611970), (20, 24850773), (27, 18407980), (30, 16567182), (36, 13805985), (45, 11044788), (54, 9203990), (60, 8283591), (90, 5522394), (108, 4601995), (135, 3681596), (180, 2761197), (270, 1840798), (540, 920399)]