54790920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152197}}^1$

素因数の和:152214

約数の個数: 48

約数和(自身を含む): 178071660

約数和(自身を除く): 123280740

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, 152197, 304394, 456591, 608788, 760985, 913182, 1217576, 1369773, 1521970, 1826364, 2282955, 2739546, 3043940, 3652728, 4565910, 5479092, 6087880, 6848865, 9131820, 10958184, 13697730, 18263640, 27395460, 54790920]

約数ペア:

[(1, 54790920), (2, 27395460), (3, 18263640), (4, 13697730), (5, 10958184), (6, 9131820), (8, 6848865), (9, 6087880), (10, 5479092), (12, 4565910), (15, 3652728), (18, 3043940), (20, 2739546), (24, 2282955), (30, 1826364), (36, 1521970), (40, 1369773), (45, 1217576), (60, 913182), (72, 760985), (90, 608788), (120, 456591), (180, 304394), (360, 152197)]