15383820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 43475040

約数和(自身を除く): 28091220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2269, 3390, 4538, 6780, 6807, 9076, 11345, 13614, 22690, 27228, 34035, 45380, 68070, 136140, 256397, 512794, 769191, 1025588, 1281985, 1538382, 2563970, 3076764, 3845955, 5127940, 7691910, 15383820]

約数ペア:

[(1, 15383820), (2, 7691910), (3, 5127940), (4, 3845955), (5, 3076764), (6, 2563970), (10, 1538382), (12, 1281985), (15, 1025588), (20, 769191), (30, 512794), (60, 256397), (113, 136140), (226, 68070), (339, 45380), (452, 34035), (565, 27228), (678, 22690), (1130, 13614), (1356, 11345), (1695, 9076), (2260, 6807), (2269, 6780), (3390, 4538)]