509231640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4243597}}^1$

素因数の和:4243611

約数の個数: 32

約数和(自身を含む): 1527695280

約数和(自身を除く): 1018463640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4243597, 8487194, 12730791, 16974388, 21217985, 25461582, 33948776, 42435970, 50923164, 63653955, 84871940, 101846328, 127307910, 169743880, 254615820, 509231640]

約数ペア:

[(1, 509231640), (2, 254615820), (3, 169743880), (4, 127307910), (5, 101846328), (6, 84871940), (8, 63653955), (10, 50923164), (12, 42435970), (15, 33948776), (20, 25461582), (24, 21217985), (30, 16974388), (40, 12730791), (60, 8487194), (120, 4243597)]